420430624 Cam Chain Plug Gasket for Sea-Doo Challenger S 2 x 155 1503 2012

Cam Chain Plug Gasket for Sea-Doo

This cam chain plug gasket, part number 420430624, seals the cam chain plug opening on 1503-series engines for the Challenger S 2 x 155.

Overview

This cam chain plug gasket is a sealing component made for the 1503 engine used in the Challenger S 2 x 155. The gasket sits at the cam chain plug to prevent oil seepage and keep the cam chain cavity properly sealed under heat and pressure. It is a direct-fit replacement for riders maintaining a 2012 Challenger S 2 x 155 who need reliable cam chain plug integrity.

Built For Performance

• Direct cross-reference to OEM part number 420430624
• Constructed to seal the cam chain plug opening on 1503-series engines
• Resists oil, heat, and the vibration found in high-output marine engines
• Formed to seat flush against the plug and engine surface for a leak-free fit
• Designed for 2012 Challenger S 2 x 155 applications

Fits These Machines

• for Sea-Doo Challenger S 2 x 155 1503 (2012)

On-The-Job Use

• Routine cam chain plug sealing during engine maintenance
• Oil leak prevention at the cam chain cavity
• Rebuild and reseal jobs on the 1503 engine
• Preventive replacement before a season of riding

Specs At A Glance

Good To Know

Q: Does this gasket work on any 1503 engine? A: This gasket is listed for the Challenger S 2 x 155 with the 1503 engine in the 2012 model year, so verify your engine and model before ordering.

Q: Can I reuse the original gasket instead of replacing it? A: A cam chain plug gasket is a sealing part that should be replaced once it is disturbed or shows wear, so fitting a fresh gasket helps prevent oil seepage.

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