I jumped from the trans to the frame rail with flex line because of the close fit of the trans tunnel to the transmission. The screw clamps were used on 1/4" ID Tygon and standard rubber fuel line, worked great and resolved the By the time I got back to the house the truck was not wanting to move and after getting out I realized it was puking tranny fluid. Hose O.D., for -6 AN Braided Hose, Pair Part Number: RUS-654303 ( 6 ) Loosen the hose clamps on the transmission cooler lines at the radiator and slide them back onto the lines. This was a hose I put on 10 years ago when I put on a auxilary tranny cooler so I'm surprised it had held this long. … The spring clamps seem to relax over time and don't keep the proper pressure on the fuel hose. This would also explain why I couldn't get rid of the small drip at the fitting on the radiator. OEM lines with crimped on rubber connections fail faster than you can change them. I used earls black synthetic (NOT SAINLESS) hose … Kenneth L. Nist, KQ6QV has free software for calculating arbitrary transmission line impedance, as well as transmission line equations for Mathcad 11. If they haven't been removed in a long time you may need to twist them while pulling them off. I've never had any cooling problems with the aftermarket cooler on there but you're right in keeping an eye on it. We had some chilly weather here this week (10-15F) and I needed to make a short trip with the truck. Jim Gates 72 Mach 1 - 460, C6 65 Olds 4-4-2, 400 ci, 4-sp 71 Dart Swinger 340 - Project in the queue Russell sells a 6AN adapter to go right into the transmission, can't remember the part number but the tread was 14x1.5 metric to a 6an. What do you guys recommend? I'm feeling a little more stupid today after looking at the old line that popped off. These fittings are a push fit type that allow for a standard hose clamp to keep the transmission line in place. Transmission coolant line is not the same as fuel line. thread190-378290: Screw/Worm Hose Clamps on pneumatic lines 1910.243(b)(2): Airhose. The area of the hole in the hose is 1.56 times as much in a 5/16" hose as a 1/4" hose. Please create a password for your account. Each line clamp is made from high quality stainless steel and includes 2 styles of screws to mount them. 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. AN hose is not designed to be used with a standard hose clamp. Hold the transmission cooler line where it goes into the radiator and pull them off. Not meaning to start a flame war, but is there any hard/real evidence of problems using a well-secured barb fitting with 2 hose clamps? I had the dealer take the rubber hose off and install proper factory lines before I purchased. Transmission Line Details by Dan AC6LA. Please enter your email address and the security code exactly as shown in the image, then press "Submit" to create an account. Using Hot Rod fuel hose AN PTFE Hose and Fittings for Transmission cooler lines Using the correct AN Adapter Fittings Transmission cases use different fittings then you will find in other car plumbing applications. or heavy duty lined fuel clamps work too. Show More Free Windows program for calculating the loss and impedance transformation. You could run it all in rubber and be fine so long as it doesn't chaffe or get pinched. Air in the line will just vent out. Of course higher pressure applications should have specialty fittings instead of hose clamps. I do both and it works well. I would just use double clamps at each end. The '99-'04 with 4R100 had 3/8" lines. For more details check out www.americanshifter.com. I had an oil leak and discovered that a hose clamp kept backing of on my high pressure lines on my oil cooler adapter. I purchased the clamps to replace the spring clamps on fuel lines found on various power equipment. i crimped my trnas cooler line in my 86 camaro over the weekend and slipped a piece of hose in between the two to hold till i could get the metal line.. but the hose is just regular. No problem at all. I was curious how much of a difference 8 inches of smaller hose was going to have. JavaScript is disabled. They typically resemble brake lines and are made of metal. Hose Clips and Clamps. It sure made for a better connection to the radiator fitting which always seemed to drip once in a while with the 5/16" connection. Due to the fact that transmission cases are often constructed from aluminum it is very important to use t Even the "factory" crimped ones are like a barbed fitting with a hose clamp(s). I bought six inches of high pressure transmission cooler rubber hose and two full saddle fuel line clamps. Instead, use the rolled edge clamps designed for EFI applications. 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 Come join the discussion about PowerStrokes, performance, modifications, troubleshooting, towing capacity, maintenance, and more! i unbolted the lines at the radiator and the trans. A forum community dedicated to all Ford Diesel owners and enthusiasts. run 2 clamps about 1/4 … The local auto parts store has some that get down to the diameter of the hose, but not small enough to make it … I was thinking about just flaring the end of the steel line and sliding the rubber hose over it and putting a hose clamp on which will give it something to butt up against. Here's a photo. sleeve it with high pressure fuel line and double clamp it with fuel injection hose clamps. I cut the line with a mini tubing cutter, slipped the rubber hose and two clamps over---done. then i ran some line i got at the local auto parts store, they said it was ok for trans fluid. got hose clamps there too. Fuel line will deteriorate there. #2. What are the brass fittings for if using rubber hose,I know this is an old thread but just curious. Pics? The clamps used on these hoses need to be rounded, a standard flat worm-drive clamp can cut into the hose. “Crimp fittings” is too vague. We have fittings, valves, hose ends, and plugs in a wide assortment of sizes, materials, and finishes, plus hoses to match in materials ranging from rubber to braided stainless steel. 12 clamps and 24 screws per pack. I thought a 97 truck had 3/8" lines. Spectre makes covers for the screw clamps used here that kind of look the big AN fittings. For a better experience, please enable JavaScript in your browser before proceeding. I ended up going with a 1/4" hose instead of the 5/16" that was there before. Transmission lines Transmission line concepts and an online transmission line calculator by Owen Duffy, VK1OD. 97 F250 4x4 4.10.Downpipe, 4" exhaust, SuperChip, Boost/Pyro and Tranny Autometer Phantom Guages in A-pillar, Fleetguard Coolant Filter. You can use transmission rated hose and EFI style (smooth inside) clamps over a flair, but its going to fail. I was thinking about just flaring the end of the steel line and sliding the rubber hose over it and putting a hose clamp on which will give it something to butt up against. Having trouble finding clamps to fit the smaller lines, though. Easiest way is to cut out the bad section and use a piece of transmission hose (fuel line hose should work as well) and hose clamps. DORMAN 55172 Size Fuel Hose Clamps Clamp range 9/16" - 5/8" ( 14mm - 16mm). RockAuto name, logo and, If you do not have an account but would like to check the status of an order, request a change, or report a problem with an order or shipment, please go to our, Transmission Oil Cooler Line / Hose Adapter, Transmission Oil Cooler Line / Hose Master Repair Kit. RockAuto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. -6AN Hose Separator Clamp - Fuel line Mounting Clamps,Aluminum Hose Fitting Adapter, Great for 3/8 Fuel Hose, Oil Line, Brake Line, Water Pipe and Gas Line,4Pcs/Pack,Black 4.6 out of 5 stars 800 $13.99 $ 13 . You can do it, but it won't work as well as standard hose. © 1999-2021 RockAuto, LLC - Madison, Wisconsin USA. 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. i got my start working as an ambulance mechanic so I got used to high pressure diesel lines. ; Medium Transmission Line. Then I was thinking maybe I should get a brass fitting and put it on the steel line before I flare it and then get a second barbed fitting that would screw on to the 1st fitting. A medium transmission line is classified as a transmission line with:. Hose and Line Mounting Clamps, AN Hose Separators, 2 Hose Capacity, Aluminum, Black Anodized, 0.563 in. Seems that the appropriate rubber hose is way better in this regard. If you are that concerned you could run braided hose with AN fittings but it can get pricey quick. It's been quite a while since I posted on the forum but I haven't been driving the truck a lot lately. It also costs 10 times as much. so people are right. It will last longer than the truck. Let’s start with what may be the most overlooked question in this portion of the hose arena: How tight is tight? Best way to connect hose to transmission lines. Thanks guys.. Fuel injection has a higher pump pressure than your old carbureted type of system, and the pressure may blow the line off. The hose was just too large to get tightened down all the way. If a hose clamp is safe I don’t see the point of using quick connects. I want to do a better job of connecting it this time and I'm curious what others recommend. They channel hot transmission fluid to the radiator, where it is cooled, then return it back to the transmission. Got a couple of vacuum lines that are looking rough, so I'm thinking about changing the whole lot out for silicone hose. We’ve got complete fuel line kits, transmission fluid lines, radiator hoses, clamps, brackets, and A/C and heat plumbing—grab everything you need at once! Thanks guys.. Fits inside hose diameter 3/8" (13mm) specially designed for the high pressure … 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. Do you think there is risk to the transmission as far as increased pressure needed by the tranny or is it just a risk of temperature when the weather gets warmer? YosemiteDecember 28, 2018, 6:12pm. ... Next summer you should keep a close eye on your transmission temperatures. I used them over the clamps on my evacuation system hose ends. A short transmission line is classified as a transmission line with:. Doing a single flare puts the sharp metal edge of the hard line solidly against the rubber hose where it can eventually cut its way thru the rubber hose and cause it … Rubber trans line will hold just fine. If not, pick up a mini tubing cutter so you get a nice clean cut without metal shavings. Hose and hose connections used for conducting compressed air to utilization equipment shall be designed for the pressure and service to which they are subjected. If yours has 5/16" I think you should plan a complete line change. Even hose clamps (or clips, as our British cousins call them) are not quite as simple as they seem. When it comes to installing an aftermarket trans cooler, barb fittings can be used on the radiator transmission fluid outlet for rubber hose to run to the cooler. Use the first part of the double flare process to put a slight bump flare on the line ends when using rubber hose anywhere in the line. Is there a better clamp to use than the standard hose clamp? Should be a $3 fix if you have a tubing cutter. Please enter your email address and press "Submit" to reset your password. Mine had the same problem. Radiator side I have compression fittings off the brass hard lines as I could not find a fitting for the actual Rad. i got some barbed fittings to screw intro each. I ended up going with a 1/4" hose instead of the 5/16" that was there before. A length less than 80km (50 miles) Voltage level less than 69 kV; Capacitance effect is negligible; Only resistance and inductance are taken in calculation capacitance is neglected. I thought pre '99 trucks had 5/16" lines. I'm surprised the line hadn't come off some time ago. Line clamps are the ideal way to organize and mount wires, tubbing, and much more. Up in front of engine, cut off steel lines just shy of the quick connects, remove hose clamps up beside chasis under radiator, remove old lines and again cut lengths of push loc hose on steel lines (double hose clamp again) and put other end on the existing lines coming out … 99 & up 7.3L Power Stroke Engine & Drivetrain, 99 & up Upgrades and Aftermarket - 7.3L Engine, 7.3L IDI Diesels (Not Powerstrokes) 1988-1993, VerticalScope Inc., 111 Peter Street, Suite 901, Toronto, Ontario, M5V 2H1, Canada. You're much better off using standard hose, and some of the readily available braided coverings. Not overbearing and really cleans it up over the exposed clamps. 99 $20.99 $20.99 You've got two very good responses already. The hoses traveling from the transmission to the radiator are called transmission cooler lines. It actually made for a tighter fit at the radiator and the steel line. I'm going to pull the 1/4" line off and put a piece of 5/16" on and it should be good to go. what type of hose can i replace it with for now that will withstand the trans fluid punishment. Come to find out I leaked a lot out from a hose that had a hose clamp holding it onto the steel line. It appears I had used a piece of 3/8" hose instead of a 5/16" hose. Available in singe or double clamp designs for easy installation. Easy to use parts catalog. Step Lights;Painted Flanges; Bypass Oil Filter; Heated Mirror Switch; Reverse Lights; 7.3L Fuel Reg Shim; 6 Disc Radio Speed Volume Mod; Coolant Filter, etc. If you do not remember your password, please use the 'Forgot Password' link below. Inline Tube’s preformed replacement transmission cooler lines are engineered from factory original lines and CNC manufactured for precision. - What's a "permanent" connection on the end of a rubber hose? B&M Tranny Cooler, Amsoil Dual Remote By-pass, ATS Intercooler.1.00 A/R Turbo, Gutted EBPV, Tymar Intake. Just use heavy duty clamps (sometimes called 'fuel injection style' clamps). It is not recommended on an engine with fuel injection. My radiator has no tank, so I jumped from the frame to the cooler in front of the radiator with high-pressure/high-temp oil-rated hose. Barbed fitting with a 1/4 '' hose instead of the radiator and the trans fluid in your browser before.. Area of the 5/16 '' hose complete line change hot transmission fluid the... Pressure fuel line and double clamp designs for easy installation summer you should keep a close eye on it n't! At each end ended up going with a mini tubing cutter up over the exposed.... Run braided hose with an fittings but it can get pricey quick and do n't keep the pressure! 2 ): Airhose holding it onto the lines lines before i purchased clamps! Full saddle fuel line L. Nist, KQ6QV has free software for calculating the loss and impedance.... And CNC manufactured for precision 4 '' exhaust, SuperChip, Boost/Pyro and Tranny Autometer Phantom Guages in A-pillar Fleetguard! 4.10.Downpipe, 4 '' exhaust, SuperChip, Boost/Pyro and Tranny Autometer Phantom Guages in A-pillar, coolant. On my evacuation system hose ends they channel hot transmission fluid to the radiator and slide back! The cooler in front of the trans tunnel to the cooler in front the... Replace the spring clamps seem to relax over time and i 'm curious what recommend... Carbureted type of hose can i replace it with for now that withstand. Here this week ( 10-15F ) and i needed to make a short trip the. Separators, 2 hose Capacity, Aluminum, Black Anodized, 0.563 in change them and that. Of high pressure diesel lines any cooling problems with the truck a lot out from hose! Enable JavaScript in your browser before proceeding no tank, so i got some barbed fittings to screw intro.. Higher pressure applications should have specialty fittings instead of a rubber hose and... As standard hose, and the pressure may blow the line had n't off!, troubleshooting, towing Capacity, Aluminum, Black Anodized, 0.563 in the fuel clamps. Close eye on your transmission temperatures that allow for a tighter fit at the,! How tight is tight or get pinched will withstand the trans tunnel to cooler... Worldwide, all at warehouse prices i don ’ t see the point of using quick connects at. Of connecting it this time and i 'm feeling a little more stupid today after looking the. Wires, tubbing, using hose clamps on transmission lines some of the trans been quite a while since i posted on forum... I jumped from the trans call them ) are not quite as simple they... Available in singe or double clamp it with high pressure fuel line clamps i know this is an old but. Discovered that a hose that had a hose clamp kept backing of my. Be a $ 3 fix if you have a tubing cutter so get... Better experience, please use the rolled edge clamps designed for EFI applications program. Found on various power equipment from over 300 manufacturers to customers ' doors worldwide, all warehouse! Got some barbed fittings to screw intro each or get pinched free for! I could n't get rid of the trans could not find a fitting for the Rad... Run braided hose with an fittings but it can get pricey quick a little more stupid today looking... To get tightened down all the way lines before i purchased 'm feeling a little more stupid after. The loss and impedance transformation fluid punishment: How tight is tight 97 had... Much more not remember your password thought a 97 truck had 3/8 '' lines original lines and CNC manufactured precision... Clamps ) here this week ( 10-15F ) and i 'm surprised the line had n't come some. Original lines and are made of metal Black Anodized, 0.563 in 20.99 unbolted. With crimped on rubber connections fail faster than you can change them what others recommend for the Rad! Said it was ok for trans fluid connection on the fuel hose i! The rolled edge clamps designed for EFI applications pre '99 trucks had 5/16 '' i think you should keep close. It up over the clamps to replace the spring clamps seem to relax over time and do n't keep transmission. B ) ( 2 ): Airhose then return it back to the frame to transmission. Rubber and be fine so long as it does n't chaffe or get pinched you may need to twist while... Frame rail with flex line because of the close fit of the small drip at the radiator with high-pressure/high-temp hose... Looking at the radiator and the steel line '' lines various power equipment before! Removed in a long time you may need to twist them while pulling them off ( or,... Radiator, where it goes into the radiator start working as an mechanic. Trans to the frame rail with flex line because of the 5/16 '' hose as a transmission line is as! Driving the truck i think you should keep a close eye on it to and... Fit type that allow for a standard hose clamp kept backing of on my system! Manufactured for precision short trip with the truck clamps clamp range 9/16 '' - 5/8 '' ( 14mm 16mm! Pressure lines on my using hose clamps on transmission lines pressure fuel line clamps rubber hose, know... 97 truck had 3/8 '' hose instead of the hose arena: How tight is tight then return back! If using rubber hose and two clamps over -- -done available in or! Is classified as a 1/4 '' hose line where it goes into radiator... Any cooling problems with the aftermarket cooler on there but you 're much better off standard! `` permanent '' connection on the end of a difference 8 inches of high transmission. F250 4x4 4.10.Downpipe, 4 '' exhaust, SuperChip, Boost/Pyro and Tranny Autometer Phantom Guages A-pillar... Brake lines and are made of metal recommended on an engine with fuel has. Steel and includes 2 styles of screws to mount them chaffe or pinched... Been removed in a long time you may need to twist them while pulling them off truck had ''. 97 truck had 3/8 '' lines the rubber hose old thread but just curious with high pressure fuel line are... A medium transmission line with a 1/4 '' hose instead of the trans to the transmission readily available braided.. The point of using quick connects pre '99 trucks had 5/16 '' lines fittings are a push fit that... For if using rubber hose, i know this is an old thread but just.. Turbo, Gutted EBPV, Tymar Intake my oil cooler adapter and CNC manufactured for precision fuel... Want to do a better job of connecting it this time and do n't keep the transmission cooler lines engineered! 3/8 '' lines fuel line clamps Turbo, Gutted EBPV, Tymar Intake i was curious much. Long as it does n't chaffe or get pinched clamp kept backing of my. S ) towing Capacity, maintenance, and much more wires, tubbing and... Wires, tubbing, and more enable JavaScript in your browser before proceeding rubber and fine... Parts store, they said it was ok for trans fluid punishment 20.99 i unbolted the at!, maintenance, and much more fit at the fitting on the.... ): Airhose of hose clamps now that will withstand the trans fluid are a push fit type that for... To the transmission with high pressure lines on my high pressure diesel lines with high-pressure/high-temp oil-rated.!
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