01-05 Duramax Welded Water Pump Automatic These allow the installer to

These allow the installer to torque the filter in place like an oil filter to ensure a positive seal

Level 3: 135 HP - 240 Lb-ft TQ

Improved Casting In "Problem Areas"

Removing the restriction in the factory downpipe results in lower EGT’s and increased performance

2000-2007 CLASSIC GM DURAMAX CREW CAB/EXT CAB 2500/3500 HD

01-05 Duramax Welded Water Pump Automatic These allow the installer toUPC: 252 838 GM 19113733 Brand: AC Delco MPN: 6. 6l ACD 252 838 Welded Water Pump kit for 2001 2005 6. 6l Duramax LB7 or LLY engines. Did you know the Duramax water pump drive gear is known to slip on the shaft? No need to worry anymore with our welded replacement water pump! Includes: Welded Water Pump Gasket & Seals Warranty: 24 Month Unlimited Miles *Warranty claims will require proof of purchase, approximate install date & mileage, make, model &