420236501 Timing Chain Tensioner Guide for Sea-Doo GTS Rental 1503 2011-2013

Timing Chain Tensioner Guide for Sea-Doo

This timing chain tensioner guide for Sea-Doo keeps the timing chain aligned and tensioned on the 1503 engine, and it cross-references OEM part number 420236501.

Overview

This timing chain tensioner guide for Sea-Doo is a replacement component that maintains proper chain alignment inside the 1503 engine. The timing chain tensioner guide for Sea-Doo helps control chain slack so camshaft timing stays true across the rev range. It suits rental fleet and high-hour machines such as the GTS Rental.

Built For Performance

• Direct cross-reference to OEM part number 420236501
• Designed for the 1503 four-stroke engine platform
• Controls timing chain slack to help hold camshaft timing
• Guides chain travel to reduce wear on chain and sprockets
• Drop-in replacement for the stock guide during rebuilds

Fits These Machines

• for Sea-Doo GTS Rental 1503, 2011-2013

On-The-Job Use

• Timing chain service on 1503 engine rebuilds
• Top-end refresh after chain stretch is found
• Preventive replacement on high-hour rental fleet machines

Specs At A Glance

Good To Know

Q: Does this guide come with the tensioner itself? A: No, this listing covers the tensioner guide only, so verify whether your tensioner assembly is also being replaced. Q: Can I replace just the guide without pulling the engine? A: Access depends on your hull layout, so consult the service manual for the 1503 platform before starting 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.