420898044 Timing Cam Chain for Sea-Doo GTX LTD 230 1503 2017-2019

Timing/Cam Chain for Sea-Doo

This timing chain replaces OEM part 420898044 and maintains camshaft-to-crankshaft timing on Sea-Doo 1503 engines.

Overview

This timing chain is a direct replacement for OEM 420898044, engineered to hold camshaft and crankshaft timing on Sea-Doo 1503 powered watercraft. When a timing chain stretches, valve events drift from spec, so this timing chain restores accurate synchronization across the valvetrain. It fits riders handling top-end service or rebuilding a 1503 engine at high hours.

Built For Performance

• Precision-formed links for accurate camshaft-to-crankshaft timing
• Heat-treated steel construction for consistent strength under load
• Direct fitment matching OEM 420898044 dimensions
• Built to handle the demands of the 1503 engine platform
• Roller-style chain design for smooth, quiet operation
• Pre-stretched during manufacturing to reduce initial elongation

Fits These Machines

• for Sea-Doo GTX LTD 230 1503 (2017-2019)

On-The-Job Use

• Top-end rebuilds and timing component replacement
• Scheduled engine service at high hour intervals
• Restoring valve timing after chain stretch is detected
• Freshwater and saltwater PWC use

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: No, this is an aftermarket timing chain produced to match OEM 420898044 specifications for the 1503 engine.

Q: Should the tensioner be replaced at the same time? A: Replacing the tensioner and guides along with the chain is standard practice, so check their condition during the job.

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