ACDelco Part Number: 252-838 |GM Part Number: 19113733. If you’re replacing the factory water pump on your LB7 or LLY Duramax, go with an upgrade that eliminates a well-known failure point. Why Choose a Welded Water Pump?.
Welded Water Pump LBZ LMM LML 6.6L Duramax 2006–2016 GM 10386797 ACDelco 252-898
ACDelco 252-838 / GM 19113733 LB7 LLY 2001-2005 Chevy GMC Duramax Water Pump Kit
New OAW G5980 Water Pump for 01-05 Chevrolet / GMC 6.6L Duramax Diesel LB7 LLY
DHD 500-112 HIGH PERFORMANCE HIGH RPM LB7 & LLY DURAMAX WATER PUMP
2001-2005 LB7 LLY 6.6L GM Chevrolet Duramax Water Pump & Housing Gates 42349BH
PPE 119000630 Coolant Bypass Tube LB7 LLY Water Pump to Thermostat Housing
