Product Information

Proper heat management from the cooling system is crucial on modified engines when you want trouble-free and reliable performance. The factory Duramax water pump is known to slip under load and can serious problems and serious repair bills on modified high-horsepower applications. This updated design is a drop-in replacement for the factory water pump and uses precision TIG welds to secure the pump gear to the shaft.If your 2006-2016 Duramax powered truck is running a tuner, a bigger turbo, or bigger injectors, or if It’s just time for routine maintenance, get peace of mind with the Sinister Diesel Welded Duramax Water Pump., Features:Precision TIG welded on Gear Side for high strength and slip-free operation, Drop-in replacement for LBZ/LMM/LML factory water pump, Meets or exceeds OEM specificationsIncludes:Sinister Diesel “Welded” Water Pump, O-ring, Thermostat Gasket
Sinister Diesel “Welded” Water Pump for 2006-2016 Duramax LBZ / LMM / LML
2006-2010 Chevy/GMC 2500;3500 6.6L

Fits:
Chevrolet Silverado 2500 HD LS 2006
Chevrolet Silverado 2500 HD LT 2006 to 2010
Chevrolet Silverado 2500 HD LTZ 2007 to 2010
Chevrolet Silverado 2500 HD WT 2006 to 2010
Chevrolet Silverado 3500 LS 2006
Chevrolet Silverado 3500 LT 2006
Chevrolet Silverado 3500 WT 2006
Chevrolet Silverado 3500 HD LT 2007 to 2010
Chevrolet Silverado 3500 HD LTZ 2007 to 2010
Chevrolet Silverado 3500 HD WT 2007 to 2010
GMC Sierra 2500 HD SL 2006
GMC Sierra 2500 HD SLE 2006 to 2010
GMC Sierra 2500 HD SLT 2006 to 2010
GMC Sierra 2500 HD WT 2006 to 2010
GMC Sierra 2500 HD Classic SL 2007
GMC Sierra 2500 HD Classic SLE 2007
GMC Sierra 2500 HD Classic SLT 2007
GMC Sierra 2500 HD Classic WT 2007
GMC Sierra 3500 SL 2006
GMC Sierra 3500 SLE 2006
GMC Sierra 3500 SLT 2006
GMC Sierra 3500 WT 2006
GMC Sierra 3500 Classic SL 2007
GMC Sierra 3500 Classic SLE 2007
GMC Sierra 3500 Classic SLT 2007
GMC Sierra 3500 Classic WT 2007
GMC Sierra 3500 HD SLE 2007 to 2010
GMC Sierra 3500 HD SLT 2007 to 2010
GMC Sierra 3500 HD WT 2007 to 2010