420811851 Oil Pump Cover Plate for Sea-Doo GTXS LTD 260 1503 2017

Oil Pump Cover Plate for Sea-Doo

This oil pump cover plate replaces OEM part 420811851 and seals the oil pump housing on 1503 engines.

Overview

The oil pump cover plate for Sea-Doo is a direct-fit replacement that protects the oil pump internals and maintains proper oil pressure on 1503 engines. This cover plate keeps the lubrication system sealed on the GTXS LTD 260 platform and similar 2017 models. It suits riders performing routine engine maintenance or replacing a worn or damaged oil pump cover.

Built For Performance

• Direct replacement for OEM part number 420811851
• Machined mounting surface for a clean seal against the oil pump housing
• Constructed to withstand continuous oil flow and engine heat
• Maintains correct oil pressure for the 1503 engine platform
• Bolt-on fit using the original mounting hardware

Fits These Machines

• for Sea-Doo GTXS STD 155 1503 (2017)
• for Sea-Doo GTXS LTD 260 1503 (2017)

On-The-Job Use

• Oil pump service and rebuilds on 1503 engines
• Replacing a cracked or leaking oil pump cover
• Routine maintenance on personal watercraft
• Restoring proper oil pressure after pump repair

Specs At A Glance

Good To Know

Q: Does this cover plate include mounting bolts? A: No, this listing covers the oil pump cover plate only, so reuse the original hardware unless it shows damage. Q: How do I confirm it fits my model? A: Check that your watercraft uses a 1503 engine and that the OEM part number 420811851 matches your existing cover.

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