420898044 Timing Cam Chain for Sea-Doo RXP X 300 1630 2016-2023

Timing/Cam Chain for Sea-Doo

This timing cam chain is a replacement engine component designed to keep camshaft timing synchronized on Sea-Doo RXP X 300 1630 watercraft, cross-referenced to OEM part number 420898044.

Overview

This timing cam chain serves as a direct replacement for the factory chain on Sea-Doo RXP X 300 1630 models, keeping the camshaft and crankshaft in precise sync throughout the RPM range. Built to OEM specifications, this timing chain is intended for riders performing scheduled engine maintenance or rebuilding a worn top end. Riders and mechanics working on the 1630 engine platform will find this timing cam chain an exact-fit solution.

Built For Performance

• Precision-matched link pitch for correct camshaft timing
• Heat-treated steel construction for high-RPM endurance
• Designed to OEM dimensions for direct replacement
• Pre-stretched during manufacturing to reduce initial elongation
• Compatible with factory cam sprockets and tensioners
• Built to withstand the demands of supercharged 1630 engines

Fits These Machines

• for Sea-Doo RXP X 300 1630, 2016-2023

On-The-Job Use

• Timing chain replacement during top-end rebuilds
• Scheduled engine maintenance on 1630 powerplants
• Restoring correct cam timing after chain stretch
• Servicing supercharged Sea-Doo watercraft

Specs At A Glance

Good To Know

Q: Is this chain a direct replacement for the factory part? A: Yes, it is cross-referenced to OEM part number 420898044 and designed to fit the 1630 engine platform. Always verify your model and serial number before ordering.

Q: Should the tensioner be replaced at the same time? A: Replacing the tensioner and guide rails alongside a new timing chain is common practice during engine service. Check their condition before reassembly.

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