420898044 Timing Cam Chain for Sea-Doo GTI P SE 155 1503 2018

Timing/Cam Chain for Sea-Doo

The Timing/Cam Chain 420898044 is a direct replacement cam chain that keeps the valve train of your 1503 engine timed correctly so the engine runs smooth and starts reliably.

Overview

This timing chain is built for the Sea-Doo 1503 engine found in the GTI P SE 155 platform. The cam chain 420898044 maintains precise camshaft timing to protect valvetrain components and preserve engine performance. It is intended for riders and mechanics replacing a worn or stretched chain during top end service.

Built For Performance

• Precision-formed links for accurate camshaft timing
• Heat-treated steel construction for durability
• Direct cross-reference to 420898044
• Designed to match original chain pitch and length
• Resists stretch under sustained high RPM use

Fits These Machines

• for Sea-Doo GTI P SE 155 1503 (2018)

On-The-Job Use

• Top end rebuilds and timing chain replacement
• Valve train service on 1503 engines
• Routine maintenance to prevent timing failure
• Restoring proper cam timing after chain stretch

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: This is an aftermarket replacement timing chain made to fit Sea-Doo 1503 engines, and it cross-references part number 420898044.

Q: Should the chain be replaced with related timing components? A: When replacing a cam chain on a 1503 engine, inspect guides and tensioner for wear and replace them if necessary for reliable timing.

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