Water Pump Rebuild Kit for Polaris RMK Assault 800 2015-2019 LE

Water Pump Rebuild Kit for Polaris RMK Assault 800

This water pump rebuild kit restores cooling performance on the Polaris RMK Assault 800 by replacing worn seals, bearings, and gaskets in the pump assembly.

Overview

This water pump rebuild kit is assembled for the Polaris RMK Assault 800 and brings the coolant pump back to reliable operation. The kit supplies the wearable components that fail over time, so the water pump rebuild kit keeps the engine running at stable temperatures on the mountain.

Built For Performance

• Includes seals, bearings, and gaskets needed for a complete pump rebuild
• Components selected to match the 2015-2019 RMK Assault 800 water pump housing
• Seal materials chosen for continuous coolant exposure
• Bearings sized for the pump shaft and impeller assembly
• Gaskets cut to seal the pump housing against coolant leaks

Fits These Machines

• for Polaris RMK Assault 800, 2015
• for Polaris RMK Assault 800, 2016
• for Polaris RMK Assault 800, 2017
• for Polaris RMK Assault 800, 2018
• for Polaris RMK Assault 800, 2019

On-The-Job Use

• Routine cooling system service on high mileage RMK Assault 800 sleds
• Repair after coolant leaks appear at the pump weep hole
• Rebuild during engine top end or bottom end service work
• Preventive maintenance before deep snow riding season

Specs At A Glance

Good To Know

Q: What does a water pump rebuild kit include? A: This kit supplies the seals, bearings, and gaskets required to renew the pump assembly. Replacing them together helps prevent repeat leaks from mismatched wear.

Q: When should the water pump be rebuilt? A: Rebuild when coolant seeps from the weep hole, the shaft feels rough, or the engine runs hot. Many riders rebuild during scheduled top end service as a precaution.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.