420898044 Timing Cam Chain for Sea-Doo GTX LTD IS 255 1503 2009

Timing/Cam Chain for Sea-Doo GTX LTD IS 255

This timing/cam chain is a direct replacement component for the Sea-Doo GTX LTD IS 255 1503, cross-referencing OEM part number 420898044, designed to keep camshaft and crankshaft rotation synchronized.

Overview

This timing/cam chain for Sea-Doo is built to replace a worn or stretched chain in the 1503 engine platform. It maintains precise valve timing so the engine runs smoothly and reliably. It suits riders performing scheduled maintenance or a full engine rebuild on their GTX LTD IS 255.

Built For Performance

• Precision-formed links for accurate timing across the camshaft drive
• Heat-treated construction to resist stretch under sustained load
• Direct fitment for the 1503 engine platform
• Cross-references OEM part number 420898044
• Designed to handle the demands of marine four-stroke operation

Fits These Machines

• for Sea-Doo GTX LTD IS 255 1503, 2009

On-The-Job Use

• Scheduled engine maintenance and timing chain replacement
• Top-end rebuilds on the 1503 engine
• Restoring correct valve timing after chain stretch
• Marine four-stroke service work

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: No, it is an aftermarket timing/cam chain that cross-references OEM part number 420898044 for the 1503 engine. Confirm your model and serial number before ordering.

Q: Should the chain be replaced with related timing components? A: It is commonly replaced alongside tensioners and guides during a timing service for best results. Inspect those parts while the engine is apart.

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