420236501 Timing Chain Tensioner Guide for Sea-Doo GTX Fish Pro 1503 2019

Timing Chain Tensioner Guide for Sea-Doo

This timing chain tensioner guide replaces OEM part 420236501 and keeps the timing chain aligned and under proper tension in the 1503 engine.

Overview

The timing chain tensioner guide for Sea-Doo is a direct replacement component for the 1503 engine found in personal watercraft. This timing chain tensioner guide keeps the chain tracking straight and tensioned, helping protect valve timing and prevent premature wear. It suits riders performing routine engine maintenance or a full timing chain service on their Sea-Doo.

Built For Performance

• Direct replacement for OEM part number 420236501
• Guides the timing chain to maintain correct alignment
• Works with the tensioner to keep consistent chain pressure
• Durable construction suited to marine engine conditions
• Designed for the 1503 four-stroke engine platform

Fits These Machines

• for Sea-Doo GTX Fish Pro 1503 (2019)

On-The-Job Use

• Timing chain service and engine rebuilds
• Routine maintenance on 1503-powered Sea-Doo models
• Replacing a worn or failed tensioner guide

Specs At A Glance

Good To Know

Q: Does this fit my 2019 Sea-Doo GTX Fish Pro 1503? A: It is listed for the 2019 GTX Fish Pro with the 1503 engine, but serial number differences can affect fitment. Confirm your machine's part number before ordering.

Q: Is this an original Sea-Doo part? A: This is an aftermarket timing chain tensioner guide made for Sea-Doo applications. It is not an original brand product.

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