KBDP Transmission Cooler Line Kit for Chevy / GMC Duramax 6.6l LB7 LLY LBZ & LMM trucks with the 5 or 6 speed Allison automatic transmission. Did you know the transmission cooler lines on your Duramax are prone to leaking? Fix the problem before it becomes a headache! Heavy Duty hydraulic hoses prevent leaks. 3000 PSI Working, 12,000 PSI Burst.
If you would like to upgrade to 5/8 hose, please see our other listings! Fittings for early LB7s with smaller 3/4-16 threaded ports on the transmission. Hydraulic Hose: Made In USA Fittings: Globally Sourced.Notice: Some radiators may require metric adapters. This listing does not include metric adapters. The item "1/2 12000 PSIB Allison Transmission Cooler Lines 01-10 6.6l Duramax" is in sale since Thursday, January 30, 2020. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Transmission & Drivetrain\Automatic Transmission & Parts\Automatic Transmission Parts".
The seller is "kb_diesel_performance_llc" and is located in Petersburg, Pennsylvania. This item can be shipped worldwide.