420950820 Valve Cover Gasket for Sea-Doo GTR X 230 1503 2017

Valve Cover Gasket for Sea-Doo

This valve cover gasket is a direct replacement seal for the 1503 engine, cross-referenced to OEM part number 420950820, designed to keep oil contained at the valve cover mating surface.

Overview

This valve cover gasket for Sea-Doo provides a reliable seal between the valve cover and cylinder head on the 1503 engine. It is a direct-fit replacement for OEM part number 420950820 and is intended for riders performing routine maintenance or top-end service. The valve cover gasket for Sea-Doo helps prevent oil seepage and maintains proper crankcase sealing.

Built For Performance

• Direct replacement for OEM part number 420950820
• Constructed to seal the valve cover to cylinder head mating surface
• Resists oil, heat, and typical marine engine operating conditions
• Designed specifically for the 1503 engine platform
• Supports proper crankcase pressure and oil retention

Fits These Machines

• for Sea-Doo GTR X 230 1503 (2017)

On-The-Job Use

• Routine top-end maintenance and valve cover removal
• Resealing after valve cover removal for service
• Replacing a worn or leaking valve cover gasket
• Marine engine rebuild and refresh projects

Specs At A Glance

Good To Know

Q: Does this gasket fit other 1503 engines? A: Compatibility can vary by model and year, so confirm your engine and OEM part number before ordering. Q: Is this an original manufacturer part? A: This is a replacement valve cover gasket for Sea-Doo engines, not an original manufacturer item.

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