Description 01-05 LB7- LLY 6.6L Duramax Water Pump Gates # 42349 – OE # 97216136 Gates Water Pump Features: The shaft and hub are precisely ground to exactly fit original equipment fan clutches The unitized seal protects the bearings and provides leak-free, long-life performance The one-piece bearing assembly has factory-sealed bearings that are computer matched for low friction The quality-forged housing is specially formed to ensure maximum coolant flow The precision balanced impeller increases water flow, and extends seal and bearing life The no-sealant-required gasket allows for fast, easy installation.
