Alliant AP63586 Water Pump (Pump Only)

The Alliant AP63586 Water Pump is a high-quality replacement for the leaking water pump in your 2017-2024 GM 6.6 Duramax L5P. This water pump is a direct fit replacement pump and includes all the O-rings and gasket you need for installation. Water pump housing not included.

WARRANTY INFO:
2 Year / Unlimited Mileage

Note:
The harmonic balancer 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.