Power Driven Diesel has developed the 47RH Transmission Cooler Line Replacement Kit to resolve the common issue of leaking or damaged factory transmission cooler lines. Our kit includes all the necessary fittings and hose to completely replace the factory steel lines with new 1/2″ ID cooler lines. The factory routing is maintained, starting at the transmission and then to the heat exchanger on the passenger side of the engine. It then goes forward to the factory air-to-oil cooler in front of the radiator and back to the transmission. Premium rubber-coated line clamps enable a clean and secure installation. We have updated the kit to include an adapter that accommodates non-standard ports on aftermarket 89-02 heat exchangers. Additionally, the fittings without a hose are now available in kits for applications where cooler circuit components have been added, relocated, or removed.
This transmission hose is proudly made in the USA and rated for 300°F and 300 psi, the perfect hose for replacement transmission cooler lines. We have logged 100k miles over the course of 5 years on this same hose without incident on a hot rod Cummins tow rig with a built transmission. It truly is the best hose we’ve ever found for transmission cooler line usage. Additionally, we have also made the line available by the foot for custom applications.
We have found the most commonly available hose to fall short when it comes to transmission cooling lines. If you use whatever hose your local auto parts store has, chances are it will fail within a couple years!
The Power Driven 47RH Transmission Cooler Line Replacement Kit is compatible with:
- 1994 Dodge 5.9L 12v Cummins
- 1995 Dodge 5.9L 12v Cummins
*May not work for all builds due to other engine/vehicle modifications
Check out the video above for more information.
Diesel Transmission Parts Products
Transmission Kits
Looking for 68RFE? The Power Driven Diesel 68RFE Transmission Cooler Line Replacement Kit will get the job done.
| Weight | 5.500000 lbs |
|---|---|
| Dimensions | 10 × 5 × 8 in |
| Extended Warranty | No Extended Warranty, 1-Year Extended Warranty, 2-Year Extended Warranty, 3-Year Extended Warranty |
Ross Arnson (verified owner) –
These guys are awesome. Today I received all my goodies from power driven diesel very well packaged and the quality of these parts is second to none. They hooked it up with a free t shirt and sticker and that’s exactly what every aftermarket enthusiast loves.
Ross Arnson (verified owner) –
You won’t be disappointed with ordering from power driven. Quality. They even give you stickers and everything packaged so good.