The XDP X-TRA Cool Water Pump (With Housing) XD671 will help restore operation to the cooling system in your GM 6.6 Duramax LBZ/LMM/LML. This water pump comes with the housing which is known to known to leak or erode due to cavitation and or corrosion in the cooling system.
This is a direct-fit replacement that includes the necessary seals for a hassle-free installation. Each unit is manufactured to factory specifications giving you a factory fit and function.
Features:
Specs: