420898044 Timing Cam Chain for Sea-Doo GTX 1503 2003

Timing Chain for Sea-Doo

This timing chain, reference 420898044, is a direct replacement cam chain for Sea-Doo 1503 engine applications and keeps camshaft and crankshaft rotation synchronized for reliable valve timing.

Overview

This timing chain is built to replace a worn or stretched cam chain in Sea-Doo 1503 four-stroke engines. The timing chain maintains precise camshaft timing so the engine runs smoothly and starts dependably. It suits riders and mechanics servicing their own watercraft.

Built For Performance

• Precision-formed links for accurate cam timing
• Heat-treated steel construction for durability in marine use
• Designed to resist stretch under sustained engine load
• Direct fit for the 1503 engine cam drive
• Sealed pin and roller design for smooth operation

Fits These Machines

• for Sea-Doo GTX 1503 (2003)

On-The-Job Use

• Cam chain replacement during top-end service
• Rebuilds of the Sea-Doo 1503 four-stroke engine
• Routine timing maintenance on personal watercraft

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: No, this is an aftermarket timing chain made for Sea-Doo 1503 applications and is not an original brand product.

Q: How do I confirm it fits my watercraft? A: Match the part number 420898044 and the 1503 engine and model year listed above to your machine before ordering.

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