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

Timing Chain Tensioner Guide for Sea-Doo

The timing chain tensioner guide for Sea-Doo keeps the timing chain aligned and tensioned on the 1503 engine, replacing OEM part 420236501 to help maintain accurate cam timing.

Overview

This timing chain tensioner guide for Sea-Doo is a direct replacement component for the 1503 engine used in GTR X 230 models. The guide controls chain movement and keeps the timing chain running true against the tensioner, protecting cam timing and helping the engine run as designed. It suits riders and mechanics servicing or rebuilding the 1503 powerplant.

Built For Performance

• Direct replacement for OEM part number 420236501
• Designed for the 1503 engine platform
• Controls timing chain movement to help hold cam timing
• Works with the tensioner to reduce chain slap
• Simple drop-in fit for rebuild and service work

Fits These Machines

• for Sea-Doo GTR X 230 1503 (2017-2019)

On-The-Job Use

• Timing chain service and engine rebuilds
• Replacing a worn or broken guide
• Routine maintenance on the 1503 engine
• Restoring correct chain tension after repair

Specs At A Glance

Good To Know

Q: Is this an original Sea-Doo part? A: No, this is an aftermarket replacement for Sea-Doo that cross-references OEM part 420236501. It is made to fit and function in place of the original guide.

Q: Can I install this guide myself? A: It fits the 1503 engine, but timing chain work requires correct engine timing and torque specs. If you are not experienced with engine internals, have a qualified mechanic handle the install.

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