420811851 Oil Pump Cover Plate for Sea-Doo Wake Pro 230 1630 2020-2026

Oil Pump Cover Plate for Sea-Doo Wake Pro 230 1630

This oil pump cover plate replaces OEM part number 420811851 on 2020-2026 Sea-Doo Wake Pro 230 1630 models, sealing and protecting the oil pump assembly to keep lubrication flowing correctly.

Overview

This oil pump cover plate is a direct replacement for part 420811851 on the Sea-Doo Wake Pro 230 1630. It shields the oil pump internals from debris and helps maintain steady oil pressure for reliable engine lubrication. A practical service part for owners performing their own maintenance on the 1630 platform.

Built For Performance

• Replaces OEM part number 420811851
• Seals the oil pump housing against water and debris intrusion
• Constructed for marine engine environments
• Direct-fit design for the 1630 engine oil pump assembly
• Supports consistent oil pressure and circulation

Fits These Machines

• for Sea-Doo Wake Pro 230 1630 (2020-2026)

On-The-Job Use

• Routine oil pump service on 1630-equipped personal watercraft
• Engine rebuilds and lower-end reassembly
• Replacing a worn or damaged cover plate
• Preventive maintenance before the riding season

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: No, this is an aftermarket replacement oil pump cover plate made to fit the 1630 engine and cross-references OEM 420811851. It is not manufactured by Sea-Doo.

Q: Do I need new gaskets or seals when installing this plate? A: Reusing old seals risks leaks, so new gaskets or O-rings are recommended during installation. Always verify the part number matches your specific machine 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.