420236501 Timing Chain Tensioner Guide for Sea-Doo GTR STD 230 1503 2017-2019

Timing Chain Tensioner Guide for Sea-Doo

This timing chain tensioner guide keeps the timing chain aligned and tensioned on your Sea-Doo 1503 engine, and it is an OEM cross-reference for 420236501.

Overview

This timing chain tensioner guide is a direct replacement component built to keep the timing chain running true on Sea-Doo 1503 engines. As an OEM cross-reference for 420236501, this guide helps maintain proper chain alignment and reduces wear on surrounding timing components. It is intended for riders and mechanics servicing the Sea-Doo GTR STD 230 1503 platform.

Built For Performance

• OEM cross-reference 420236501 for straightforward part matching
• Constructed to guide and tension the timing chain under load
• Helps reduce chain slap and premature timing component wear
• Designed to fit the Sea-Doo 1503 engine family
• Direct replacement for the original guide position

Fits These Machines

• for Sea-Doo GTR STD 230 1503

On-The-Job Use

• Timing chain service and top-end rebuilds
• Routine engine maintenance on 1503 powerplants
• Restoring proper chain tension after component wear
• Shop and DIY repair work on personal watercraft

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: No, this is an aftermarket timing chain tensioner guide that cross-references OEM number 420236501. It is not manufactured or sold by Sea-Doo.

Q: How do I confirm this guide fits my watercraft? A: Match the part number 420236501 against your existing guide and verify your engine is a 1503. Checking your model and serial number against the fitment list before ordering is recommended.

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