420898044 Timing Cam Chain for Sea-Doo RXT X 255 1503 2008-2009

Timing/Cam Chain for Sea-Doo

This timing and cam chain is a direct replacement component for Sea-Doo 1503 engine applications, cross-referencing OEM part number 420898044, and it keeps camshaft and crankshaft rotation synchronized so valve timing stays accurate.

Overview

This timing/cam chain is built to restore proper camshaft drive on Sea-Doo 1503 four-stroke engines. It keeps the valve train timed to the crankshaft so the engine runs smoothly and makes reliable power. It is a practical choice for owners doing a top-end refresh or replacing a stretched chain.

Built For Performance

• Direct cross-reference to OEM part number 420898044
• Designed for the Sea-Doo 1503 four-stroke engine platform
• Maintains precise camshaft-to-crankshaft timing
• Heat-treated construction for durability under load
• Precision-formed links for consistent engagement

Fits These Machines

• for Sea-Doo RXT X 255 1503, model years 2008-2009

On-The-Job Use

• Top-end engine rebuilds and timing component replacement
• Restoring valve timing after chain stretch or wear
• Routine maintenance on high-hour 1503 engines

Specs At A Glance

Good To Know

Q: Does this chain fit my model year? A: It is listed for the Sea-Doo RXT X 255 1503 across 2008-2009, so confirm your model and year before ordering.

Q: Should timing components be replaced together? A: Many technicians replace the chain alongside guides and tensioners during a rebuild to keep the whole timing system consistent.

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