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420811851 Oil Pump Cover Plate for Sea-Doo RXP P XRS 300 1630 2018

420811851 Oil Pump Cover Plate for Sea-Doo RXP P XRS 300 1630 2018

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Oil Pump Cover Plate for Sea-Doo RXP P XRS 300 1630

This oil pump cover plate is a replacement component for the Sea-Doo RXP P XRS 300 1630, designed to seal and protect the oil pump assembly on 2018 models, and it carries the OEM cross-reference 420811851.

Overview

This oil pump cover plate is built to replace the original cover on the Sea-Doo RXP P XRS 300 1630, keeping the oil pump sealed and protected during operation. As a direct cross-reference to 420811851, it is intended for riders and mechanics servicing 2018 Sea-Doo RXP P XRS 300 1630 watercraft. The oil pump cover plate helps maintain proper oil circulation and shields the pump from debris and wear.

Built For Performance

  • Cross-references OEM part number 420811851 for a direct replacement fit
  • Constructed to seal the oil pump assembly against oil leaks
  • Shields internal oil pump components from water and debris intrusion
  • Designed for the 1630 engine platform used in the Sea-Doo RXP P XRS 300
  • Supports consistent oil pressure by maintaining a secure pump housing
  • Simple bolt-on installation for routine pump service

Fits These Machines

  • for Sea-Doo RXP P XRS 300 1630, 2018

On-The-Job Use

  • Routine oil pump maintenance and rebuilds
  • Replacing a cracked or leaking original cover plate
  • Engine teardown and reassembly service
  • Restoring proper oil pump sealing on performance watercraft

Specs At A Glance

Part Number(s) 420811851
Component Type Oil Pump Cover Plate
Engine Platform 1630
Model Year 2018

Good To Know

Q: Will this cover plate fit my Sea-Doo RXP P XRS 300 1630? A: It is intended for the 2018 Sea-Doo RXP P XRS 300 1630 with the 1630 engine and cross-references 420811851. Verify your model year and engine before ordering.

Q: Is this an original Sea-Doo part? A: No, this is an aftermarket replacement oil pump cover plate made to cross-reference the OEM number 420811851. Always confirm compatibility with your specific watercraft.

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

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