420898044 Timing Cam Chain for Sea-Doo GTI SE 155 1503 2008-2019

Timing/Cam Chain for Sea-Doo GTI SE 155 1503

This timing/cam chain is a direct replacement component for the Sea-Doo GTI SE 155 1503 platform, built to maintain accurate camshaft timing and smooth engine operation, and it cross-references OEM part number 420898044.

Overview

This timing/cam chain keeps the camshaft and crankshaft synchronized on the Sea-Doo GTI SE 155 1503, preserving correct valve timing through the rev range. It is a practical replacement for a stretched or worn chain on 2008 to 2019 Sea-Doo GTI SE 155 machines. The 420898044 reference helps confirm the correct timing/cam chain for your engine.

Built For Performance

• Precision-formed links for stable camshaft timing
• Heat-treated construction to resist stretch under load
• Direct cross-reference to OEM number 420898044
• Designed for the 1503 engine platform
• Roller-style chain design for smooth, quiet rotation

Fits These Machines

• for Sea-Doo GTI SE 155 1503, 2008-2019

On-The-Job Use

• Timing chain replacement during engine service
• Refreshing a high-hour 1503 engine before the season
• Restoring correct cam timing after a rebuild
• Routine maintenance on Sea-Doo GTI SE 155 watercraft

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: No, this is an aftermarket timing/cam chain that cross-references OEM number 420898044, and it is not made by or affiliated with Sea-Doo.

Q: Should the chain be replaced alone? A: Many technicians replace the timing/cam chain together with its guides and tensioner while the engine is open. Confirm your model year and serial number 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.