Can i use rubber hose for transmission cooling lines. It makes pulling the radiator sooo much easier.
It has long brackets making it almost a universal fit with very minor bracket mods. I'm thinking the patch will be a I think your trans cooler is clogged. Parts are just part of what we do. I used Derale hose on my 12. You can cut the tubing on both ends, flare the ends of the tubing, use high psi rubber hose and hose clamps, problem solved. oil based hose i can use to connect the transmission cooler (by the radiator) to Sep 5, 2012 · Never use fuel line for transmission lines. May 30, 2015 · I want to replace the whole line, metal and rubber. Aug 10, 2007 · I prefer to use flex hose from the trans to the frame and then securely mount the lines neatly to the frame as far as the cooler, where additional rubber lines can bridge the gap. Do both of them and pay attention which ports they go to and how they are bent. This is the 2 lines that go to the front transmission cooler, and the 1 line from the rear transmisison cooler (edit 20240812: I've learned that this "rear cooler" is more correctly called the "heat exchanger") to the transmission. SKU # 921066. The hose line quoted is a cloth reinforced blue rubber hose line that Inline Tube’s preformed replacement transmission cooler lines are engineered from factory original lines and CNC manufactured for precision. replacing trans filter and gasket while under there. Dec 2, 2010 · if you do use rubber line use fittings with a partial flare or barb or something. Thanks for the help! Sep 22, 2011 · I believe the hose was labeled power steering RETURN line hose, if that makes a difference. My transcooler is the kind that you hose clamp a 3/8 rubber line to. Tighten them using a flare nut wrench or by tightening the clamps. Another alternative for fixing your transmission line is to use rubber hoses. Oct 28, 2002 · Glad I paid 3X the purchase price. Someone can correct me if I'm wrong on the SAE numbers. Nice. Always make sure the rubber hose you are buying is rated according to your transmission cooler lines. Why You Need to Fix Transmission Cooler Line Leaks. Most of the time what they get is either meant to be for vacuum lines or fuel lines and neither will hold up to transmission pressures or heat. Can i use teflon tape to fix this Apr 14, 2023 · When it comes to transmission cooler lines, knowing which one is which can be confusing. Dec 5, 2005 · Do yourself a favor and replace as much of the steel line with rubber hose and get an aux tranny cooler and cap the lines in your radiator. This is the ejection port for the radiator. Remove front grill. Just make sure the hose is for transmission, it will say it on the hose. Leaks where the cooling lines connect to the radiator are Aug 9, 2004 · For a little while, our 1990 900S automatic had been seeping a little ATF from one of the lines leading to the cooler (which is built into the lower rad hose--never seen this before on another car ). Make sure the hose is long enough that it doesn't kink. Just make sure to replace the fluid every so often. Jul 19, 2013 · I have a 1994 Dodge B 150 van and I recently replaced the radiator. P/S & ATF (J189)hydraulic hose should only be used for cooler hose, fuel line won't hold up reliably. I am not familiar with transmission cooling lines, but I had crappy rubber hose with loose clamps and never had a problem with them blowing off. I was thinking of crimping a hose on some sort of fitting coming out of the transmission directly and going all the way to the cooler. Description. I ended up going with a 1/4" hose instead of the 5/16" that was there before. I got mine from NAPA Jun 26, 2001 · Go to your local hose and fittings supplier (look in the phone book for somebody that stocks and supplies Aeroquip) and get the following; two -6 AN adapters for the transmission, two -6 AN adapters for the radiator, Aeroquip FC332-06 (3/8) hose, and -6 "push on" hose ends. I would double check the size of the fittings on the radiator, and see about finding some smaller fittings for the trans, and run 5/16" line. Part # 25989711. Some may be lucky that they found no issue or problem with it. May 22, 2022 · This 2011 Ram had the cooler lines leaking at the hoses up front and since it takes a bit of labor to replace the assembly we opted to just replace the hoses Nov 16, 2020 · Signs Your Transmission Cooling Lines are Failing. If your running a length of hose to repair a leak, you will be fine. Transmission Oil Cooler Hose; 5/16 Inch; Gates Transmission Oil Cooler Hose is engineered with a synthetic rubber tube and an oil- and abrasion-resistant black CSM cover to provide a safe heat, ozone and chemical-resistant connecting line between the oil cooler and transmission. How much does it cost to replace the transmission fluid hose? Jan 20, 2017 · I use some dual-hose separator clips I got from McMaster-Carr to prevent the hoses from rubbing, I'll post a pic and part numbers. There's no back pressure so no need to use a clamp. As I have always done, I slip a bit of the rubber hose over the hard line and use a clamp to hold them together: on all my other cars, it has worked just fine. Transmission lines are pressure lines, and without that barbed fitting you can blow a line off and drain your transmission (not good!). Tighten the radiator support clamps. 5' lengths for $15 a whack :-arrgh I would need at least two lengths of that. It carries hot, pressurized coolant from the engine to the radiator, where it can be cooled by air passing through the fins of the radiator core before returning back to circulate throughout the system and absorb more heat from other components. Then I slid several inches of 3/8" rubber transmission hose (from Advance Auto) over the hard line and double hose clamped them. Instead of using worm-drive clamps, double clamp it or use FI type clamps. Nov 29, 2023 · Rubber Hoses: High-pressure rubber cooler lines specifically for transmission fluid are a popular choice due to their versatility and cost-effectiveness. I wasn't exactly sure of the hose size to use11/32" or 3/8". Use disconnect tool to disconnect the four lines connectors. if you can get the line away from the pan a little more it should be fine. for added security it would be wise to put a small flare on the end of the tube where you attach the rubber line. Or would it cause a problem I'm not seeing? Oct 5, 2021 · Amazon. Get deals on automotive parts, truck parts and more. It is multi fuel rated and I was thinking it should be ok. com: Transmission Cooler Hose Line Fitting for GM Chevy 1996-2021 4L80E, for Turbo 350/400/200-200R4/700R4 4L60 4L60E 4L65E,Stainless Steel Braided Lines -70 Inch : Automotive Dec 12, 2009 · Thanks guys. Jul 22, 2022 · A rubber hose is the best type of hose to use for transmission cooling lines because it is the most durable and can withstand high temperatures. I'm running hose barbs and transmission cooler hose for simplicity, like you said. No leaking or problems at all. (250 psi) - NBH H1956 online from NAPA Auto Parts Stores. you can then have a very short section of hi pressure hose to your cooler with double clamps on tube end an cooler end. Cooler line pressure can be bad Jun 5, 2013 · I bought 6' lengths of cooler line shown in the link above. The correct routing is out of the transmission via the lower line to the lower right side of the radiator. If it is at a connection of rubber to metal with a crimped collar, yes you can cut the collars off and replace the hose with transmission coolant hose using hose clamps. You can easily fix a busted metal line by cutting out the split part and reconnecting it with a rubber piece and some hose clamps. When I installed the transmission cooling lines which are brass, I just screwed both together then into the radiator and installed the rubber hose with a hose clamp. I don't recall seeing a PSI rating listed on the hose, but I'll check when I get home. Really shocked when I learned last week of the failure-prone trans cooler lines. Dec 20, 2006 · Can Multi fuel rated fuel injection hose be used on the return side on a transmission cooler, Or do you have to use transmission fluid rated hose. at the crimp on clamps to be exact. Simply cut the line and connect it to the adaptor, which will create its own line. It is important to inspect these fittings regularly and replace them if necessary. A decent quality (NAPA sourced etc) non-OEM dedicated transmission cooler (rubber) hose should accommodate the pressure and temperature requirements. I left a good 24" coil in both lines at the radiator b/c I am planning on running an independant trans cooler in the near future. Vacuum hose is capable of handling 25psi, and is designed for vacuum, windshield washer fluid, and radiator overflow use. ACDelco Transmission Cooler Line Assembly 25989711 $ 48 99. Most of of stuff being marketed as push-on or push-lock will work OK. Feb 19, 2002 · Yep you should be OK, just make sure the clamps are tight and the hose isn't kinked. The transmission is water cooled only to the extent that cool water is flowing around the transmission cooler inside the lower radiator tank. Hose is heavier, less durable, more expensive, less durable, butt-ugly, and less durable than OEM-style double-wall seamless steel tubing. I can post pics when I get home from work if ya want. Step 3: Locate the Transmission Cooler Lines. Jun 1, 2015 · No, you cannot replace them with "rubber hoses. Feb 20, 2017 · I haven't had any issues using gas rated Teflon tape (it's yellow) with diesel fuel or oil. Works fine, it's been 10k miles. I have steel braided line from the trans to the radiator to the external cooler, back to the trans. Without these lines doing the job that they are intended for, it will be impossible to keep the transmission cooled down. I have been using rubber trans hose for years with not one problem. You can get some at NAPA specifically for transmission fluid. BTW when the lower nose was buried in, it mashed both AT cooler 90° fittings into the subframe cracking the plastic radiator in two places. This pressure difference makes a fuel hose ideal for coolant and a coolant hose not suitable for the fuel system. I had the dealer take the rubber hose off and install proper factory lines before I purchased. the hose is also rated at 1000psi. This time I chose 4543 like you since it's the same size and the hoses are a more correct 3/8". using the regular fuel line. It makes pulling the radiator sooo much easier. The return line from the cooler is on the top and the line feeding the cooler is on the bottom. Jul 19, 2013 · Pre-Power Stroke Diesel (7. You can still use the radiator, and the attached fittings do not need to be used. They do not look too bad if you route them neatly and clamp them to the frame with some decent clamps. Aug 29, 2023 · The fittings that connect the transmission cooler lines to the transmission and the cooler can also develop leaks over time. Feb 15, 2016 · One of things I was going to do is to replace the oil cooler hosesbased on some of the previous recommendations here. To help you identify the two different types of lines, look for the shape and size – the return line (which takes fluid back to the transmission) will typically have a smaller diameter and more flexible shape than the supply line (which carries fluid from the radiator to your vehicle). Until the middle 90’s most oil coolers were connected to the oil lines using rubber hose and clamp or inverted flare joint designs. “Crimp fittings” is too vague. Using rubber hoses for transmission cooling lines is not recommended. I'm going to replace the clamps with the screw-type also. These hoses are known for their transmission fluid resistance, as well as their flexibility and wide bending radius, allowing for a simple install that doesn’t involve a wide assortment of Username Post: Splicing trans cooler lines, compression fittings? (Topic#87694) Bill55AZ Senior Member Posts: 176 Loc: AZ and UT Reg: 11-23-04 Apr 15, 2018 · C5 Tech - How To Route Transmission Cooler Lines - I'm wanting to install a trans cooler but need some advice on exactly how to run the new hoses from the trans lines to the new cooler. You cant use an AN style fitting on it. Over the years, the rubber on the oil Mar 21, 2006 · I have used the hoses for years never had a problem. com. Feb 5, 2011 · Air in the line will just vent out. If I'm going to cut a metal line and add rubber hose at the splice I'll use my flaring kit to put a slight flare on the end accepting the rubber hose. Mar 15, 2008 · My question is, what size line should I use? 6an? And what fittings do I need to screw into the transmission to accept the 6an or whatever line is recommended. 5L diesel and several GM crimped transmission cooler line sets. Rubber Hose Use Is Not Recommended May 27, 2002 · Yes that cooler is one of the best kept little secrets. Mar 15, 2022 · No, you should not. Step 1: Raise the Automobile; Step 2:Remove the Transmission Fluid Aug 19, 2024 · Here are some of the most likely places I’d expect transmission cooling lines to leak from: Poorly-installed fittings (from aftermarket parts or improper earlier repair jobs) Cheap clamps used with rubber-hose systems; Cracks in rubber or braided lines; Physical damage to metal pipes; Rusted metal lines; Symptoms Of Leaking Transmission Apr 13, 2011 · The question you're asking is the wrong one. Apr 4, 2009 · Fuel/emission hose, standard pressure should have (if I remember correctly) an SAE spec of 30R6 and Fuel injection line should be 30R9 spec. 3 section, updated/added content, start below: Here's a run down of what you need to do in order to replace the leaky factory crimped hoses on your stock oil cooler lines. #5 the bypass? Slide the rubber hose over the metal lines left on the cooler side and same on transmission side and clamp. Most aftermarket kits simply use rubber lines and hose clamps to secure them. Buy Transmission Oil Cooler Hose 3/8" x 25 ft. It now has 262k and is still Feb 28, 2011 · I have been told that there is a cheap and easy solution to those garbage GM oil and tranny cooling lines that have been always a problem since the 90's. If the rad or cooler has flare fittings the lines can be flared to screw on directly. May 16, 2002 · you can get 25ft of steel braided line cheap on ebay. Mar 17, 2008 · The oil cooler line fix sticky in the 4. It is good for basic non-volatile fluid transfer and air. Rubber hose is used for tranny coolers, but not sure if it would be alright if it rested againist the pan like your describing. Specifically, it's the crimp joint where the rubber part of the line meets the metal part that was the source of the leak. Using the cor Apr 19, 2020 · Can I use rubber hoses to replace the transmission cooling line? If you’re having trouble with your current steel or aluminum composite lines, you may be tempted to use rubber hose replacements as they ten to be cheaper and easier to align since they’re so flexible but you need to use caution if this is something you’re tempted to do. Just be sure that the hose you use is for transmission fluid. 1. 7L SCREW since I purchased it used with 55k miles in 2014. See full list on vehiclefreak. Even modern cars still use vacuum lines, albeit less than older vehicles. Essentially, transmission cooling lines in your vehicle are responsible for carrying trans fluid to the radiator via the transmission as they function to reduce the overall temperature of the transmission system. I've learned the hard way on that. My current setup is using high-pressure runner hose without incident. The adapter can be connected to either the radiator or transmission end of the line. Apr 11, 2019 · Because I am on a mission to replace all of the rubber bushings, hoses, and belts on my 2003 TJ, I'm wondering about the transmission cooling lines. Now its puzzle time, with both lines off wiggle them around and try pulling them out without twisting the metal pipe itself, because it will kink and then your O'Reilly Auto Parts has the parts and accessories, tools, and the knowledge you may need to repair your vehicle the right way. Dec 16, 2023 · The transmission cooling system is one of these key areas, and the debate over the use of rubber hoses as transmission cooling lines is a growing concern. Mar 16, 2010 · I used a small brake line for my radiator connection and then rubber hose to connect it to the tranny line. Dayco’s Transmission Oil Cooler/Power Steering Return Line Hose has a synthetic rubber tube and cover to resist oil, ozone, heat and aging and is designed to connect the transmission to an external cooler or as a return line between the power steering mechanism and the hydraulic pump. Has been great for months now. Apr 9, 2017 · From my 700R4, I use OEM hard lines, and then I use rubber lines to get to the rad and auxiliary cooler (nothing special here!). 7 powerstroke needs new transmission cooler lines or tubes whatever you want to call them. See photo of rubber hose type connection and sketch of inverted flare joint below. Apr 6, 2010 · Nevermind, I see most aftermarket kits use a rubber hose. Your car’s transmission lines are essential to preventing the transmission from overheating by carrying hot fluid away from the transmission until it is cooled and Aug 30, 2021 · It is a less expensive alternative to replacement, costing roughly $6. I routed the cooler line to the front of the car then cut the tubing straight. Jan 8, 2016 · Usually, these hoses will run from the cooler to the transmission, where they will screw in. The clear hose fit tightly inside the rubber hose. Also secured/zip-tied the hose well. As noted, tapered pipe threads get sealer. I am wanting to bypass the radiator. ,good thing the 5/16" tubing had a flare on where the hose is slid on or it Nov 17, 2009 · Howdy, Well my transmission cooler lines crash into just about everything between them and radiator so I need to fabricate my own. I'm concerned with the rubber hose slipping off of the Shop for Continental 3/8in Transmission Cooler Hose with confidence at AutoZone. Apr 15, 2017 · P/N 624-352 transmission cooler line and P/N 624-353 transmission cooler line. The pressure is relatively low (12-15 psi). Well, they are leaking. This is a pretty good writeup Rubber hoses should only be used temporarily until a more robust replacement part can be found. Like the others sayYou can easily blow the rubber lines or burn them if they got caught up on headres, if your running them that is Apr 27, 2018 · If you look between the radiator and the transmission, you will see two rubber hoses coming from the radiator connected to metal lines. Its the place where two lines are right next to each other. There should be quite low pressure on those lines. Sep 24, 2021 · Attach the transmission cooling lines, starting them by hand. It really wasn't that much fluid but it was still making me paranoid so I dabbled into a DIY idea to try to save some time and effort of replacing both the entire lines. When I start the truck, fluid shoots out of the leak under pressure. Jan 20, 2016 · Yesterday I confirmed with Ford that CharlieLed is absolutely right. GM makes the steel lines for it with a rubber hose end, or you can use threaded barbs. Avoid placing it near the exhaust because usually rubber hoses are susceptible to higher temperatures. Using a rubber hose is not advised for safety reasons, even though some people might do so to save maintenance costs or because they cannot replace the original steel cooling line. The car has 151k miles. The fitting at the end where it screws into the radiator is also rusted pretty badly. Jun 5, 2008 · Hello,i would get new lines for your make and model from inline tube or another company that deals with steel lines. Its a larger OE GM car cooler that sold on Amazon for $57 but has been discontinued, there are some around if you look. Transmission oil hose: Transmission oil cooler lines go through the passenger area of a vehicle and are very short – only about 6” long. Nov 13, 2023 · The transmission cooling system is one of these key areas, and the debate over the use of rubber hoses as transmission cooling lines is a growing concern. Jan 1, 2018 · Vacuum Hose. Curious where to buy the 2 lines, because i know that they are different sizes. The hose is 1/2" ID whereas OEM steel is 1/2" OD. I used the rubber stoppers in my Mitivac vacuum brake line tool. I've heard some say that the 11/32" was too snug to work with & difficult to install. Transmission cooling lines that aren’t working properly will cause some problems that are pretty obvious. Use two clamps per side if you're leery. Mar 25, 2019 · Regardless, everyone of those Dorman or Mopar trans/cooler lines on Rockauto have rubber hose attached or a place for it on one end towards the radiator/trans cooler. I did this write up w/ a set of old lines I had laying around. If you use hose you need to use hose that will stand up to hot oil. The seal for the latter is between the flare on the tube and the mating flare in the fitting. Some things to watch for include: Leaking transmission fluid – This is an obvious sign that your transmission has issues. Double clamp it or use FI type clamps instead of the worm-drive style. 77 Dodge Xplorer 307 Frank Ind 26-ft 4x4 Class A Motorhome 1st Gen '93 Cummins swapped in, 47RH/NP241, stock turbo, PS intercooler, ground fuel pin, starwheel, fuel screw turned, 366 spring, BHAF Mar 2, 2021 · Most vehicles for which fittings are available have either snap-in fittings or threaded flare fittings that can be used to connect the rubber hoses going to and coming from the aftermarket transmission cooler in-line with the transmission's return line and the OEM transmission cooler. sooner or later it will come off. Apr 11, 2009 · 90 percent of new cars now days use rubber hoses to connect the transmission lines to the radiator and back. Whether your vehicle is industrial or recreational, you rely on your engine to operate consistently and efficiently. There are a few different types of hose clamps, but the most common type is the worm-drive clamp. From my transmission, I have the stock metal tube that has a pressure clamp to the rubber hose, to another metal tube inserted in that metal (held by a hose clamp), to another rubber tube, which connects to the barbed nipple on the transmission radiator. " You might be able to get away with replacing them with reinforced, high-pressure fuel line hose suitable for 50 psi and above, but even that is risky. Mar 6, 2017 · I don't use braided hose. I have a quantity of the fuel line and would like to use it. In the picture below you can see the clear hose is now full of ATF. 2. Transmission coolant line is not the same as fuel line. They are easy to bendI also would use an exterior transmission cooler as welll as the cooler in your radiatorYOu can never have to much protection for your transmission. 51 ft). Rubber flexible cooler lines. Vacuum line can be rubber, PVC, or silicone. Transmission Oil Cooler Hose; 3/8 Inch; Gates Transmission Oil Cooler Hose is engineered with a synthetic rubber tube and an oil- and abrasion-resistant black CSM cover to provide a safe heat, ozone and chemical-resistant connecting line between the oil cooler and transmission. Aug 7, 2013 · I cut the metal lines off right in front of the pan, slightly flared the lines, and ran rubber trans hose to the rad/oil cooler. It actually made for a tighter fit at the radiator and the steel line. 3L IDI & 6. At some point it will soften and split open. On vehicles with manual transmissions, you may get a radiator with the transmission fittings on it. Transmission cooler hose is noticeably thicker and stiffer, and you can safely assume that the type of rubber used will work long-term with atf. 3/8 is bigger, but Feb 9, 2020 · Using Hot Rod fuel hose AN PTFE Hose and Fittings for Transmission cooler lines Can you use AN PTFE hose for transmission cooler lines? A simple answer to this question is absolutely. Jan 15, 2024 · Make sure you have enough space to move around and access the transmission cooler lines. How to replace LEAKING Transmission cooler lines. Some people install a fuel hose in the cooling transmission line instead of a transmission rubber hose. May 8, 2008 · If it was a problem I dont think he would have sold me the parts. That and if your steel lines get bent, they can prevent fluid from flowing an more importantly, stress out the stupid "quick release" connectors on the trans Apr 11, 2023 · The transmission line that goes to the radiator is typically a rubber hose. Save on Transmission Oil Cooler Hose at Advance Auto Parts. All lines are formed utilizing the correct automotive grade, OE or stainless steel tubing and includes the correct style flares, fittings and protective wrap, installed on the lin Sep 7, 2018 · 6an is not 3/8 id unless you are using rubber push lock hose. When installing a transmission cooler on the condenser, using a transmission oil cooler mounting kit will make the process easy and hassle free. But in most cases, there is a chance of an accident. Rubber hoses are routine maintenance items Aug 18, 2009 · I have to use rubber tranny cooler hose to connect the external cooler to the stock one ,I dont particulary like or trust rubber hose much due to the fact it can be damaged easily. Please let me know what you think of this writeup, as well as any questions, comments, concerns, etc. Ive searched here to see if anyone has replaced them or not but no luck. . fuel line for a short run from hard line to hard line. Moved the cooler line away from the bracket with a pry bar in one hand and slid the piece of split hose up the bracket edge with the other so the hose is sandwiched between the cooler line and bumper bracket. Jun 9, 2021 · Can you use fuel hose for transmission cooling lines? Can transmission cooler hose be used for fuel line? Yes, you can install cheap fuel hose, and it WILL work but the question is, ‘for how long? ‘. It's readily available at hardware stores. The debate in my mind is whether to make them out of hardline for all but the over the bellhousing area or to just got 100% braided and put a bigger shield over the larget diameter hose. SUR & R Auto Parts 5/16" Transmission Rubber Hose (25 Rubber hose can be used for transmission cooling lines if the hose is rated for transmission cooler lines. I assume these are the rusted lines of which they are speaking. Where the rubber meets the tubeUSE the bubble flare trick mentioned! Works Dec 12, 2015 · lower trans line hose barb/clamp: upper trans line hose barb/clamp/45*fitting: aux cooler fitting detail: Thanks for stopping in! I hope this was a helpful thread and can save someone some time/effort in the future. A loss of fluid leading to an overheated transmission can be devastating as the system los Feb 23, 2022 · Can Fuel and Coolant Lines Withstand the Same Amount of Pressure? Not really. Car owners use rubber hoses for transmission cooling lines Also known as transmission cooling lines, they are typically made of metal or composite aluminium and rubber hoses because they can handle the flow of hot transmission fluid. Aug 1, 2012 · In the picture below, there is a black hose connected to the steel line and a clear hose connected to the top radiator port hose. Nov 3, 2022 · Can I Use A Rubber Hose For Transmission Cooling Lines? Of course, yes, you can! The use of rubber hose is functional, but you should get standard and quality products rather than cheaper and most regular ones to avoid harming the cooling system. Its under the engine on top of the crossmember. Don’t take chances when it comes to your oil systems - trust Gates to deliver safe, reliable engine hoses and components, guaranteed to help your trucks, vintage model cars, and heavy-duty vehicles meet EPA requirements, and keep your engines running longer than with standard Nov 22, 2014 · The lines were leaking fluid where the rubber hose meets the metal hard line. Sep 20, 2010 · When I switched from the Tremec to the 700r4 trans the papers for the cooler that I bought from TCI said to use "transmission line" rubber hose to connect to the cooler. Remove fan belt Have rubber plugs ready to plug the holes in the transmission and cooler once the cooler line is disconnected. Fuel line will deteriorate there. It circulates the hot fluid away to the radiator via cooler lines and returns the cooled fluid back to the transmission. Use the new hose to make a loop between the two steel lines. Yes, you can use the rubber hose for transmission cooling lines but do not buy the cheaper and regular ones as it can be dangerous for the cooling system. May 9, 2010 · If I were you, I would just go to a Napa and grab some brake lines and use them. How much pressure does a transmission cooling line exert? At idle, the pressure ranges between 20-50 psi, but transmission lines can reach 100 psi or higher during use. Well, on the Ody I used 4454, which worked great. How do I adapt a braided line to it? A 6an would work good because I can use the leftovers for fuel line. Jan 25, 2020 · #2 cut cooler lines leaving a few inches and same on trans side cut leaving few inches. You want transmission hose (like used for add-on transmission coolers) or what's more commonly found in parts stores, power steering "return" hose. Apr 1, 2010 · One real problem with rubber hoses (that I see all the time) is that many people just go to the local auto parts store and ask for rubber hose of the size they need. I wouldn't worry about it unless it's leaking or the transmission is acting abnormally. Shop O'Reilly Auto Parts online. However, the primary lines running from the transmission to the front of the car really should be one piece steel lines. A coolant hose can only withstand a pressure of 13 psi, unlike a fuel hose that can withstand a psi of 25. The mounting kits come with heady duty plastic zip ties and rubber spacers. Rob Nov 2, 2018 · One of the biggest benefits of Easy-bend tubing is that it doesn't rust or corrode and is DOT approved for use on hydraulic brake systems. It is hard to find the fittings for the transmission, and hard to find the fittings for the radiator tooif you are going to use the radiator as a cooler. It will fail. I have a trans cooler installed with the radiator bypassed so I already have rubber hoses installed but not all the way back to the transmission itself. previous owner or owners did a lot of splicing in there metal and rubber and i would just like to get brand new lines for both. rubber hose via barb nipples from the transmission cooler to the radiator May 24, 2011 · C5 Tech - rubber transmission cooler hose - I have a few questions for the experts: I'm currently planning on replacing my 14400 BTU B&M super cooler with a 29900 BTU unit. Oct 4, 2022 · If you intend to mount an inline cooler for your transmission, there are a couple things that you need to keep in mind. (4. If you are reading this post, it simply means you want learn about if you can use rubber hose for transmission cooling lines. Transmission fluid will leak red, so that’s a strong indicator that something is Jul 6, 2023 · Rubber hose is a common material used for various automotive applications due to its flexibility, affordability, and ease of installation. Jun 24, 2008 · That said, would it be better to use tranny cooler line vs. Just for future reference, the transmission operates under fairly low pressure. Easy-to-follow instructions and hose diameter indicator in each Mar 29, 2009 · The trans cooling line sprung a leak in the most awkward place on the whole line. I blew a factory splice between the hard lines on my way to work two years ago and my stock tranny paid the price. Jan 18, 2021 · Depending on how far back you’re planning to cut out the corroded portion, the same suggestion may aid the ideal sealing on the transmission cooler end. Straight threads on flare nuts do not. Is there any way to repair without buying all new or should I just spring for a whole new line? Can I use a rubber fitting and clamps or is there too much pressure in the line for that to be safe? Rubber hose can be used, but make sure the transmission cooler line is rated. It's not a matter of whether you "can" use hose, you need to be asking if you SHOULD use hose. Chevrolet Silverado 1500 Transmission Oil Cooler Hose; Transmission Cooler Line System The transmission cooling line system is vital to any automatic transmission. I've been pretty meticulous in the maintenance of my 2011 3. Nov 28, 2016 · I just bought hose barbs like Jbolty did and ran rubber transmission hose up to and from the radiator. No problem at all. FWIW I'm using about 1-2 feet on each of my cooler lines near the transmission linking them to the original metal AOD cooler lines, then have the metal lines linked again with rubber hose at the cooler from the radiator. First, make sure you use a barbed fitting to tie into your existing lines. Using a new Champion Cooling radiator, I'm also putting a small (11" sq) trans cooler in front of the radiator. I think these are 10mm hoses. I have one of those Hayden coolers and some rubber hose. Mar 12, 2011 · That's a lot of money to replace a simple part. As of now I have not done any flares, I was planning on using 2-3 clamps on the rubber to hardline joints. Make sure the line is ultra clean and maybe even rough it up so hose would NOT slip off easily. It’s common to repair transmission line with rubber hose as a quick fix, but it is recommended to take care of the broken line and make a more permanent and long term repair. This article will explore this topic in depth, can you use rubber hose for transmission cooler lines, analyze the advantages and disadvantages of using rubber hose. 9L) - C6 cooler line to radiator hose size - What size is the rubber hose that connects the transmission cooler hard lines to the radiator? Parts store has 11/32 and only sells it in 4. The old woven jacket hoses were in working condition, but they were very tired. The spacers are used to space the cooler from the condenser to prevent direct contact between the two. If the radiator really is 1/4" IFF, then see if you can find a hose barb that size and use rubber trans cooler line at that end. Easy-to-follow instructions and hose diameter indicator in each package Nov 4, 2011 · I cutoff 2 inches of rusted steel from my cooler line and joined the ends with a rubber transmission hose and clamps. A Thorough Discussion to Use a Rubber Hose for Transmission Cooling Lines: What Is Rubber Transmission Cooling Lines? How to Replace Transmission Cooler Lines. They are then removed from the bottom of the vehicle Mar 12, 2017 · Yes, you can use hose clamps and rubber sections. I know theres an FSA and some BS notification and Ford may or may Oct 25, 2008 · You can use rubber hose, but make sure it's transmission cooler line rated. While ATF is under relatively low pressure it can reach temperatures up to 300ºF and rubber mail fail. Buy about 2' of hose that's rated for cooling line and pull the rubber hoses off both steel lines. also when you double clamp it make sure you Jan 18, 2021 · I've brazed a bunch of holes in steel lines when I had a repair shop and the rubber hoses that came with coolers weren't nearly the quality they are now. Other types of hoses, such as PVC or nylon, can break down under high temperatures and are not as durable as rubber. Transmission cooler line leaks can be a serious problem for your vehicle. I have been unable to find a complete replacement set of tranny cooling lines. I too, am about to fire up my C6, but am going the rubber hose route for the trans cooling lines. Dec 6, 2022 · The transmission lines on a 2000 GMC Jimmy 4x4 are replaced by disconnecting the lines at the radiator and then the side of the transmission. Year Warranty. While rubber hose may be suitable for certain purposes, such as vacuum lines or fuel systems, it is generally not recommended for transmission cooling lines. Rubber hoses are not rated to handle the high temperatures and pressures of a transmission system, which can cause them to become brittle and crack over time. #5 eliminating the bypass block and run the lines direct. Dec 8, 2021 · I just finished replacing the 3 transmission cooling lines on our 2005 Cummins. I see that they are partially rubber with some steel lines in certain areas. Apr 12, 2023 · Can I Use Rubber Hose for Transmission Cooling Lines . (someone put power steering return hose on it I noticed,been working OK but its 3/8" I. don't just cut the lines and slide the hose over with clamps. One line goes to the top of the radiator, I assume this Dec 22, 2015 · Type of oil hose: There are two types of oil cooler hoses: transmission oil cooler lines and engine oil cooler lines. Sep 9, 2012 · 1997 - 2003 Ford F150 - Transmission cooler line repair - I have a crack in a transmission cooler line. Trucks however, typically do not. Buy online, pick up in-store in 30 minutes. If you’re going to use rubber lines, make sure to use barbed fittings to keep the hose from blowing off. Changing the flexible cooler lines is easy: I used my cordless 3/8 drill and a small 3" diamond cut off What types of hoses are suitable for transmission cooling lines? Different types of hoses are available for transmission cooling lines, like those made of metal, rubber, and composite aluminum material with varying capabilities to deal with hot fuel. Feb 27, 2023 · 2009 - 2014 Ford F150 - Transmission Cooler Hose Fix Tutorial - Hi all, First post here. Here is a pic of the transmission lines. It might take a couple of years, might be a couple of months. Jul 15, 2015 · 1. Jul 3, 2014 · What are the brass fittings for if using rubber hose,I know this is an old thread but just curious. 73 ft vs. It’s ideal for use on all automotive hardline systems including brake lines, transmission cooler lines, fuel lines, etc. With the car securely lifted, you can now proceed to the next step. Should have researched before asking, duh! Chad 1990 Mustang LX Transmission Cooler Line Kits Jan 31, 2017 · Its common to use short sections of rubber hose (rated for trans fluid) to connect trans lines into an external cooler, since you need some flexibility to route up through the radiator support. I'd noticed the rust before, but not the bulging. May 10, 2017 · Remove large radiator hoses and radiator electric fan. I guess what I'm getting at is if tranny cooler line is actually better for a flexible fuel line (when necessary) vs. Rubber transmission cooler hoses are great for adding in an external cooler, or for a temporary fix on a leaving metal line. Shop for the best Transmission Oil Cooler Hose for your vehicle, and you can place your order online and pick up for free at your local O'Reilly Auto Parts Aug 9, 2016 · Metal lines are 1/2 inch, the rubber on my lines were starting to leak so I wanted to replace them but only one you can remove, the other 2 are crimped right to the steel line, to buy them all was expensive so I went to summit racing and bought 15 feet of -8 (1/2 inch) stainless steel braided hose and some 90 -8an fittings 2 1/4npt to -8 male fittings to replace the fittings in the Nov 15, 2013 · Here you can see the lines coming out of the right side of the transmission proceeding forward. I use straight 5/16 or 3/8 flare with hose barb fitting (what ever size the metal line fitting is) and hose clamp. Jul 4, 2018 · Cut a 2" long piece of old transmission cooler hose I had and split it down one side. Believe using the marine grade 1" fuel line may be an overkill for an oil cooler and bet you wouldn't get it routed to the cooler in front going around the rad. I put two 3/8" brass barbed fittings in the cooler to connect the rubber hose. Jun 4, 2020 · I'd like to add a transmission cooler to my newest vehicle purchase. The pressure is quite low (12-15 psi). The heat of your car’s transmission can be very damaging to the components it houses. I've done this on my 6. Jun 1, 2020 · The radiator on my 62 Olds has tapered NPT threads in the radiator itself, into which go inverted flare adapters for the actual lines. I'm not sure how or where transmission cooling lines get feed. This type of clamp has a screw that tightens the band around the hose, and they are available in various sizes to fit different hoses. I used regular fuel line and have worried about it ever since. D. I'm thinking I can cut the aluminum return line that leads back to the transmission and install the cooler here. Earl’s offers Easy-form tubing in most popular diameters. May 29, 2020 · 2017+ Super Duty - Transmission cooler lines / tubes repair - Hi so my early build 2017 6. :thumbsup: '01 2500 Sport 4x4 5spd w/Fastcoolers, Mag-Hytec, EZ, RV275's, 4" w/o muffler, South Bend, Steering brace, aFe, 2 lo kit, Isspro Boost, FP, and EGT on pillar, Westach Trans/Diff temp gauge in dash pod, Raptor 100 w/ 1/2" line, Pac Brake Mar 29, 2022 · You can use rubber but make sure its rated for transmission fluid and double clamp. Nov 19, 2023 · Can You Use Hose Clamps on Transmission Cooling Lines? Yes, you can use hose clamps on transmission cooling lines. May 26, 2020 · I did my Transmission fluid (Toyota WS ATF) change using the cooling line this past weekend. The answer to that is "NO". com Jan 28, 2011 · Most GM vehicles use Jiffy-Tite® connectors today, the exception being some of the Cadillac platforms. Dec 7, 2014 · I was climbing around the car under today and I noticed that a hose that enters the bottom of the radiator (I think it's a transmission cooler hose, correct me if I'm wrong) is cracked and bulging at the end. Due to the chemical properties of PTFE hose it's a perfect fit for using braided lines for your transmission fluid lines. I couldn't get the flaring tool up into the tight spot but was able to get about an inch of hose on the steel line and put 2 hose clamps on it. Finding the transmission cooler lines is a crucial part of the replacement process. Vacuum line is just rubber, no cords. May 20, 2019 · You can then cut and remove the loose crimp ferrules and old hardened rubber, clean up the hard lines, and replace the rubber sections with new J1019 oil cooler hose and German fuel injection clamps. Primarily I used info that was posted in 4th gen section (big thanks to OP (46Runner) for a write up and for all info there!), here is the link: ATF Exchange (using the cooling line) Couple things to note for 5th gen owners: Sep 3, 2011 · Use adjustable wrench or cutout pipe wrench to loosen and disconnect the cooler line fron the radiator. Then, it will be safe to use. This article will explore this topic in Aug 24, 2012 · Most 400s use 5/16" flare fittings, and 5/16" lines, most radiators do too. bxajpcyn top vbsc zkxhz vtvlr nvgdl lahbqt etka ejrygu ijg