420850500 Oil Filter Cover O-Ring for Sea-Doo Wake 2 x 260 1503 2012

Oil Filter Cover O-Ring for Sea-Doo

This oil filter cover O-ring, reference 420850500, seals the filter cover on Sea-Doo personal watercraft so oil stays contained during operation.

Overview

This oil filter cover O-ring for Sea-Doo is a sealing component for the filter housing on 1503 engine equipped watercraft. The oil filter cover O-ring for Sea-Doo keeps oil from weeping past the cover under pressure and heat. This oil filter cover O-ring suits riders performing routine maintenance on their Sea-Doo PWC.

Built For Performance

• Direct cross-reference to 420850500 for confident replacement
• Formed to seat evenly in the filter cover groove
• Resists oil, heat, and pressure cycling during engine operation
• Compact, lightweight part that stores easily as a spare
• Simple install during routine oil and filter service

Fits These Machines

• for Sea-Doo Wake 2 x 260 1503, 2012
• for Sea-Doo models using the 1503 engine with the 420850500 filter cover O-ring

On-The-Job Use

• Routine oil and filter changes on Sea-Doo personal watercraft
• Sealing the oil filter cover after filter replacement
• Keeping spare seals on hand for seasonal maintenance
• Replacing a worn or flattened O-ring during inspection

Specs At A Glance

Good To Know

Q: Why does the oil filter cover O-ring need replacing? A: Heat and pressure cycles can flatten or harden the O-ring over time, which allows oil to seep past the cover. Replacing it during filter service restores a clean seal.

Q: Can I reuse the old O-ring when changing my oil filter? A: It is best to fit a new O-ring each time the filter cover is opened, since a reused seal may not seat reliably. A fresh O-ring protects against leaks after reassembly.

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