420236501 Timing Chain Tensioner Guide for Sea-Doo Wake SE 430 2010-2011

Timing Chain Tensioner Guide for Sea-Doo

This timing chain tensioner guide keeps the timing chain aligned and tensioned on the Rotax 1503 engine, cross-referencing OEM part number 420236501.

Overview

The timing chain tensioner guide is an internal engine component built for the Rotax 1503 powerplant in Sea-Doo watercraft. This timing chain tensioner guide holds the chain in proper alignment to limit wear and preserve accurate valve timing. It fits riders and technicians servicing a 2010 to 2011 Sea-Doo Wake or SE 430 who need a reliable replacement.

Built For Performance

• Direct replacement for OEM part number 420236501
• Maintains correct timing chain tension and alignment
• Built to handle the demands of the Rotax 1503 four-stroke engine
• Helps minimize chain slap and premature wear
• Supports stable valve timing for consistent engine output

Fits These Machines

• for Sea-Doo Wake, 2010-2011, 1503 engine
• for Sea-Doo SE 430, 2010-2011, 1503 engine

On-The-Job Use

• Timing chain service and engine rebuilds
• Routine maintenance on 1503 four-stroke engines
• Restoring valve timing accuracy after chain stretch
• Marine repair shops servicing Sea-Doo 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 made for Sea-Doo applications and cross-referenced to OEM part number 420236501.

Q: Should I replace the tensioner guide during a timing chain job? A: Yes, worn guides are commonly replaced alongside the chain and tensioner to restore correct alignment and tension.

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