420236501 Timing Chain Tensioner Guide for Sea-Doo GTX LTD IS 260 1503 2010-2016

Timing Chain Tensioner Guide for Sea-Doo GTX LTD IS 260 1503

This timing chain tensioner guide for Sea-Doo, OEM cross-reference 420236501, keeps the timing chain tracking correctly on the 1503 engine used in the 2010-2016 GTX LTD IS 260.

Overview

This timing chain tensioner guide for Sea-Doo gives the timing chain a durable surface to ride against so chain path and cam timing stay consistent. It is intended for the 1503 engine in the 2010-2016 Sea-Doo GTX LTD IS 260 and crosses to 420236501. Replace a scored or worn timing chain tensioner guide to extend chain life and avoid timing noise.

Built For Performance

• Cross-references OEM part number 420236501
• Replacement guide for the timing chain tensioner assembly
• Holds chain alignment to limit cam timing variation
• Wear-resistant face handles continuous chain contact
• Mounting geometry matches the original for a clean fit
• Built for the 1503 engine in the 2010-2016 GTX LTD IS 260

Fits These Machines

• for Sea-Doo GTX LTD IS 260 1503, 2010-2016

On-The-Job Use

• Timing chain service on the 1503 engine
• Top-end rebuilds where the timing drive is opened up
• Correcting chain noise or timing drift
• Scheduled maintenance on higher-hour craft

Specs At A Glance

Good To Know

Q: Does this replace the original guide directly? A: It is made to the same function and mounting as the guide it replaces on the 1503 engine, and it carries the 420236501 cross-reference. Confirm your part number before ordering.

Q: Should I replace the tensioner at the same time? A: If the guide shows wear, inspect the tensioner and chain for matching damage. Replacing worn timing drive parts together avoids a second teardown.

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