420811851 Oil Pump Cover Plate for Sea-Doo GTX Pro 130 Rental 1630 2021-2026

Oil Pump Cover Plate for Sea-Doo

This oil pump cover plate replaces OEM part 420811851 on Sea-Doo personal watercraft, sealing and protecting the oil pump assembly that circulates lubrication through the engine.

Overview

This oil pump cover plate is a direct-fit replacement for OEM part 420811851, made for Sea-Doo 1630 and 1503 engine platforms. The cover plate seals the oil pump housing so lubrication reaches the engine efficiently during every ride. It is a practical part for rental fleet operators and riders maintaining a Sea-Doo watercraft.

Built For Performance

• Direct replacement for OEM part number 420811851
• Seals the oil pump assembly against leaks and contamination
• Construction suited to the heat and vibration of marine engines
• Bolt-on install matching original mounting points
• Compatible with Sea-Doo 1503 and 1630 engine families

Fits These Machines

• for Sea-Doo GTX Pro 130 Rental 1630
• for Sea-Doo GTX S 1503

On-The-Job Use

• Routine oil pump service on rental and personal watercraft
• Replacing a leaking or damaged cover plate
• Preventive maintenance on high-hour fleet machines
• Repair work on 1630 and 1503 powered Sea-Doo models

Specs At A Glance

Good To Know

Q: Does this cover plate fit my specific Sea-Doo? A: It matches OEM 420811851 and fits the 1630 and 1503 engine platforms listed, but you should confirm your model and serial number before ordering.

Q: Is this an original Sea-Doo part? A: No, it is a replacement oil pump cover plate made to fit Sea-Doo watercraft and cross-references the OEM number for identification.

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