Rear Cover Water Pump Repair Kit

The PAI Industries 181902 Rear Cover Water Pump Repair Kit is a high-quality service part for Cummins ISX engines, designed to replace the OE 4090022 rear cover with precision. It includes the machined cover and o-ring for a secure, leak-free seal, meeting or exceeding OEM standards. Backed by PAI’s 2-year warranty and sold by Wofford Truck Parts, this kit ensures dependable cooling system maintenance with straightforward installation.

Pai Industries Part No: 181902

$64.06

Specifications

The PAI 181902 Rear Cover Water Pump Repair Kit is engineered specifically for Cummins ISX engines as a direct replacement for OE part number 4090022. Crafted with precision machining and a durable material composition, this rear cover and included o-ring deliver a tight seal—preventing coolant leaks and ensuring efficient coolant circulation. PAI’s rigorous testing standards and ISO-certified manufacturing guarantee OEM-level reliability. This genuine PAI kit comes with a 2-year unlimited-mileage warranty and is supplied by Wofford Truck Parts to help reduce downtime in heavy-duty applications.

Weight

0.56