420811591 Oil Pump Cover for Sea-Doo Cruise 18-130 1630 2023-2025

Oil Pump Cover for Sea-Doo

This oil pump cover replaces OEM part 420811591 on Sea-Doo watercraft, sealing and protecting the oil pump assembly so lubrication stays consistent under load.

Overview

This oil pump cover is a direct-fit replacement for the factory piece on Sea-Doo personal watercraft, designed to seal the oil pump housing and keep the lubrication circuit running clean. It serves riders performing routine maintenance or rebuilding a 1630 engine who need a dependable oil pump cover without paying original equipment pricing. Built to hold up to marine conditions, this oil pump cover keeps the pump protected season after season.

Built For Performance

• Direct replacement for OEM part number 420811591
• Seals the oil pump housing to prevent leaks
• Corrosion-resistant construction suited to marine use
• Precision fitment for the 1630 engine platform
• Withstands the heat and vibration of PWC operation

Fits These Machines

• for Sea-Doo Cruise 18-130 1630, 2023-2025

On-The-Job Use

• Routine oil pump service and rebuilds
• Marine engine maintenance on personal watercraft
• Restoring oil system integrity after a leak
• Seasonal servicing of the 1630 engine

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: No, this is an aftermarket oil pump cover designed to replace OEM part 420811591. It fits the listed model without modification.

Q: How do I confirm it fits my watercraft? A: Match the part number 420811591 and the 1630 engine to your machine. Checking your serial number before ordering is always recommended.

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