2001-2010 S300-S400 Duramax Turbo Drain Tube Kit (LB7, LLY, LBZ, LMM). Our S300-S400 Duramax Turbo Drain Tube Kit is designed to take the headache out of installing/removing the factory drain tube that is difficult to get to and tends to get damaged during the install/removal process.
Simply bolt the turbo drain nipple to the turbo, install the lower turbo drain tube and the silicone hose, and install the turbo into location while inserting the nipple into the hose. This is great for competitors that remove and install their turbo multiple times.
- FPE-34131 – Universal Turbo Drain Nipple (7/8 inch Hose)
- FPE-34132 – 2001-2010 Duramax Lower Turbo Drain Tube (LB7, LLY, LBZ, LMM)
- 8 inch of 0.870 inch 4 Ply Silicone Hose
- (2) Hose Clamps