420898044 Timing Cam Chain for Sea-Doo RXT SCIC 1503 2007

Timing/Cam Chain for Sea-Doo

This timing chain, OEM cross-reference 420898044, drives the camshaft in sync with the crankshaft so valve timing stays accurate on the Rotax 1503 engine.

Overview

This timing chain is a direct replacement for the cam drive on the Rotax 1503 engine used in Sea-Doo watercraft. The timing chain keeps the camshaft and crankshaft timed together so the engine breathes and fires correctly. It is built for riders doing a top-end rebuild or replacing a stretched chain.

Built For Performance

• OEM cross-reference 420898044 for straightforward replacement
• Designed for the Rotax 1503 four-stroke engine family
• Precision-formed links for consistent cam timing
• Heat-treated construction suited to sustained marine RPM
• Direct fit in the factory cam drive location

Fits These Machines

• for Sea-Doo RXT SCIC 1503, 2007

On-The-Job Use

• Top-end rebuilds on the Rotax 1503 platform
• Replacing a stretched or noisy cam chain
• Timing component refresh during engine service
• PWC maintenance before the riding season

Specs At A Glance

Good To Know

Q: Does this chain fit only the 1503 engine? A: It is intended for the Rotax 1503 four-stroke platform as listed. Confirm your engine code and model year before ordering.

Q: Should I replace anything else at the same time? A: Timing chains are often serviced with new tensioners and guides. Inspect those parts during the job and replace them if worn.

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