420850948 Water Pump Seal for Sea-Doo Spark TRIXX 3Up 900 2017-2026

Water Pump Seal for Sea-Doo Spark TRIXX 3Up 900

This water pump seal is a replacement sealing component for the Sea-Doo Spark TRIXX 3Up 900 (2017-2026) that keeps coolant contained at the water pump, cross-referencing OEM part 420850948.

Overview

This water pump seal for Sea-Doo Spark TRIXX 3Up 900 seals the water pump to prevent coolant leakage and keep the cooling system operating as intended. It is made as a replacement for OEM 420850948 so it installs in the same location and fits the same housing. Suited to Sea-Doo Spark owners and mechanics performing cooling system service, this water pump seal helps restore a leak-free pump after wear.

Built For Performance

• Direct cross-reference to OEM part 420850948 for the Sea-Doo Spark TRIXX 3Up 900
• Seals the water pump to prevent coolant leaks
• Helps maintain proper cooling system pressure and flow
• Made to resist coolant exposure and engine heat
• Designed to fit the original water pump housing
• Straightforward replacement during water pump service

Fits These Machines

• for Sea-Doo Spark TRIXX 3Up 900 (2017-2026)

On-The-Job Use

• Cooling system repairs when a water pump leak is found
• Routine maintenance on a Sea-Doo Spark TRIXX 3Up 900
• Water pump rebuilds performed during engine service
• Workshop repairs by personal watercraft technicians

Specs At A Glance

Good To Know

Q: How can I tell the water pump seal is failing? A: Coolant leaks near the water pump or overheating during use often point to a worn seal. Replacing it during pump service helps restore leak-free cooling.

Q: Does this seal match the original Sea-Doo part? A: It is a replacement seal that cross-references OEM 420850948 and is made to fit the Sea-Doo Spark TRIXX 3Up 900. Confirm the part number matches your machine before ordering.

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