420811851 Oil Pump Cover Plate for Sea-Doo Challenger SE 510 1503 2010-2011

Oil Pump Cover Plate for Sea-Doo Challenger SE 510 1503

This oil pump cover plate, reference 420811851, seals and protects the oil pump assembly on the Sea-Doo Challenger SE 510 1503, keeping lubrication steady under load.

Overview

This oil pump cover plate for Sea-Doo fits the 1503 engine used across the Challenger SE 510 line. It seals the oil pump housing to help hold oil pressure and guard internal components. A practical oil pump cover plate for riders and mechanics handling routine engine service.

Built For Performance

• Manufactured to match the original 420811851 dimensions
• Seals the oil pump housing to reduce leaks and pressure drop
• Sturdy build suited to marine engine environments
• Bolt-on installation with no fabrication needed
• Corrosion-resistant finish for fresh and salt water use

Fits These Machines

• for Sea-Doo Challenger SE 510 1503
• for Sea-Doo 1503 engine applications

On-The-Job Use

• Scheduled oil pump maintenance and resealing
• Engine rebuild and repair work
• Replacing a worn or seeping cover plate
• Off-season servicing on personal watercraft

Specs At A Glance

Good To Know

Q: Is a gasket included with this cover plate? A: This listing covers the cover plate itself; refer to your service manual for any gasket or O-ring required to finish the install.

Q: Will this fit my model year? A: Match your model and engine platform to the 1503 listing shown here 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.