420811851 Oil Pump Cover Plate for Sea-Doo GTX LTD IS 260 1503 2010-2016

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-referencing OEM 420811851.

Overview

This oil pump cover plate for Sea-Doo is designed to secure the oil pump housing and maintain proper oil pressure on 1503 series engines. It serves as a durable replacement for worn or damaged originals, keeping lubrication flowing where it matters most. Ideal for riders performing routine engine maintenance on their personal watercraft.

Built For Performance

• Direct cross-reference to OEM part 420811851
• Constructed from corrosion-resistant material for marine environments
• Precision-machined mounting surface for a proper seal
• Designed to withstand continuous high-RPM engine operation
• Compatible with the 1503 four-stroke engine family

Fits These Machines

• for Sea-Doo GTX LTD IS 260, 2010-2016
• for Sea-Doo 1503 engine applications

On-The-Job Use

• Routine oil pump maintenance and rebuilds
• Replacing a warped or leaking factory cover plate
• Engine tear-down and reassembly projects
• Restoring proper oil pressure on high-hour engines

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: No, this is an aftermarket replacement for Sea-Doo that cross-references OEM 420811851. It is designed to match the fit and function of the factory component.

Q: Do I need to replace gaskets when installing this cover plate? A: Yes, it is recommended to use fresh gaskets and seals during installation to prevent oil leaks. Always inspect the mating surface before reassembly.

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