Replace the failed water pump on your GM 6.6 LB7/LLY Duramax with a XDP X-TRA Cool Water Pump (Pump Only). The X-TRA Cool Water Pump is manufactured to meet the same specifications as the OEM pump.
The direct-fit design ensures that this component fits on your engine just like the original for a perfect fit and function and a new set of seals makes for a smooth installation. This is the pump only and does not include the housing.
Features:
- Direct-Fit Design
- Includes New Seals
- OE-Style Replacement
- High-Quality Construction
- 2 Year/Unlimited Mileage
Specs:
- Housing Material: Aluminum
- Hub Height: 2.515 Inch
- Impeller Material: Grey Iron
- Impeller Rotation: Standard
- Impeller Vane Quantity: 8
- Mounting Hole Quantity: 6
Notes:
- The harmonic balancer bolt will need to be removed to replace your water pump.
- The factory bolt is a torque-to-yield fastener (TTY) for one time use and must be replaced.