420950840 Water Pump Housing Gasket for Sea-Doo Speedster Wake S/C 215 1503 2007

Water Pump Housing Gasket for Sea-Doo

This water pump housing gasket for Sea-Doo seals the pump housing to prevent coolant leaks, and it cross-references OEM part number 420950840.

Overview

This water pump housing gasket for Sea-Doo is a direct-fit sealing component for the 1503 engine platform. The gasket for Sea-Doo sits between the water pump housing and its mounting surface to keep coolant contained under pressure. It suits riders and mechanics servicing a 2007 Speedster Wake S/C 215.

Built For Performance

• Precision-cut to match the OEM 420950840 footprint
• Seals the water pump housing against coolant weep under pressure
• Suited to the closed-loop cooling circuit of the 1503 engine
• Withstands continuous heat cycling in marine conditions
• Simple replacement during pump housing service

Fits These Machines

• for Sea-Doo Speedster Wake S/C 215, 2007

On-The-Job Use

• Water pump housing reinstallation after inspection or repair
• Routine cooling system maintenance on the 1503 engine
• Leak repair at the pump housing mating surface

Specs At A Glance

Good To Know

Q: Does this gasket fit both supercharged and non-supercharged 1503 engines? A: This gasket is listed for the 1503 platform as fitted to the Speedster Wake S/C 215. Confirm your engine code and serial number before ordering.

Q: Should the housing bolts be tightened to a specific torque? A: Always follow the manufacturer torque sequence and specification for the water pump housing. Uneven tightening can distort the gasket and cause coolant leaks.

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