420811851 Oil Pump Cover Plate for Sea-Doo Speedster 310 1503 2008

Oil Pump Cover Plate for Sea-Doo

This oil pump cover plate for Sea-Doo is a direct replacement component that seals and protects the oil pump assembly on 1503 engine platforms, cross-referenced under part number 420811851.

Overview

This oil pump cover plate for Sea-Doo is designed to fit the 1503 engine found in the Speedster 310 platform. The cover plate keeps the oil pump properly sealed and shielded from debris so lubrication flows as intended. It is built for owners doing routine engine maintenance or replacing a worn or damaged cover on a 2008 Speedster 310.

Built For Performance

• Precision-formed to match the 420811851 mounting footprint
• Seals the oil pump housing to help maintain consistent oil pressure
• Shields internal oil pump components from water and debris
• Constructed from corrosion-resistant material suited to marine environments
• Direct-fit replacement for the factory cover plate location

Fits These Machines

• for Sea-Doo Speedster 310 with 1503 engine, 2008

On-The-Job Use

• Routine oil pump service and rebuilds
• Replacing a cracked, warped, or leaking cover plate
• Engine teardown and reassembly on the 1503 platform
• Seasonal maintenance on personal watercraft and jet boats

Specs At A Glance

Good To Know

Q: Does this cover plate come with mounting hardware? A: Unless stated otherwise, hardware is not included, so reuse your existing fasteners if they are in good condition. Always check the listing contents before ordering.

Q: How do I know this fits my 1503 engine? A: Match the part number 420811851 to your existing cover plate and confirm your model and year. Serial number variations can affect fit, so verify before purchase.

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