420811851 Oil Pump Cover Plate for Sea-Doo GTX STD 170 1630 2020-2026

Oil Pump Cover Plate for Sea-Doo GTX STD 170 1630

This oil pump cover plate replaces OEM part 420811851 on 2020-2026 Sea-Doo GTX STD 170 1630 personal watercraft, sealing and protecting the oil pump assembly.

Overview

The Oil Pump Cover Plate for Sea-Doo GTX STD 170 1630 is a direct replacement sealing component that caps the oil pump housing on your watercraft engine. It keeps oil contained around the pump and shields internal components from water and debris intrusion. Intended for owners performing routine maintenance or replacing a worn, cracked, or leaking cover plate.

Built For Performance

• Direct replacement for OEM part number 420811851
• Precision-formed to match the oil pump housing mounting pattern
• Durable construction suited to marine engine environments
• Seals the oil pump cavity against water and debris intrusion
• Designed for straightforward bolt-on installation

Fits These Machines

• for Sea-Doo GTX STD 170 1630, 2020-2026

On-The-Job Use

• Routine oil pump service and inspection
• Replacing a cracked or leaking cover plate
• Engine rebuild and reseal projects
• Seasonal maintenance on personal watercraft

Specs At A Glance

Good To Know

Q: Does this replace the factory cover plate directly? A: Yes, it is made to fit the same mounting location as OEM 420811851. Confirm your engine serial number and model year before ordering.

Q: Is a gasket or seal included? A: Only the cover plate is supplied unless stated otherwise. Check your service manual for any seals or gaskets required during installation.

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