420811591 Oil Pump Cover for Sea-Doo GTX STD 300 1630 2021-2026

Oil Pump Cover for Sea-Doo

This oil pump cover for Sea-Doo is a direct replacement component that seals and protects the oil pump assembly on 1630 engine platforms, and it is built to original equipment specifications for part number 420811591.

Overview

This oil pump cover for Sea-Doo is designed to seal and shield the oil pump assembly so lubrication flows as intended through the engine. It is a practical replacement for worn, corroded, or leaking covers on 1630cc equipped watercraft. Owners performing their own maintenance will find this oil pump cover for Sea-Doo a straightforward fit for routine rebuilds and repairs.

Built For Performance

• Manufactured to match OEM dimensions for part number 420811591
• Seals the oil pump housing to help maintain consistent oil pressure
• Durable construction resists corrosion in wet marine environments
• Direct bolt-on replacement with no modification required
• Compatible with 1630cc four-stroke engine platforms

Fits These Machines

• for Sea-Doo GTX STD 300 1630 (2021-2026)
• for Sea-Doo GTX STD 230 1630 (2020-2026)

On-The-Job Use

• Routine oil pump service and rebuilds on 1630cc watercraft
• Replacing cracked or leaking oil pump covers during engine repair
• Preventive maintenance in saltwater or freshwater use
• Professional and home mechanic repair work

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: This is an aftermarket replacement oil pump cover built to match part number 420811591 specifications, not an original factory part. Always verify your engine serial number before ordering.

Q: Do I need to replace any seals when installing this cover? A: New gaskets or O-rings are recommended during installation to prevent oil leaks. Torque the cover fasteners to factory specs for a reliable seal.

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