420236501 Timing Chain Tensioner Guide for Sea-Doo RXP 155 S/C 1503 2008

Timing Chain Tensioner Guide for Sea-Doo RXP 155 S/C 1503

This timing chain tensioner guide is a replacement engine component that keeps the timing chain aligned and tensioned on the supercharged Rotax 1503 engine, and it cross-references OEM part 420236501.

Overview

This timing chain tensioner guide for Sea-Doo RXP 155 S/C 1503 models is a direct replacement component for the engine timing system. It holds the timing chain in proper alignment and maintains tension so cam timing stays accurate under boost. It suits riders and mechanics rebuilding or servicing a 2008 RXP 155 S/C 1503 engine.

Built For Performance

• Replacement timing chain tensioner guide sized for the supercharged Rotax 1503 engine platform
• Cross-references OEM part number 420236501
• Keeps the timing chain aligned to protect cam timing accuracy
• Constructed to withstand continuous high-RPM supercharged marine engine operation
• Direct-fit item for engine rebuild and timing service work

Fits These Machines

• for Sea-Doo RXP 155 S/C 1503, 2008

On-The-Job Use

• Timing chain service and engine rebuilds
• Top-end and timing component replacement
• Marine engine maintenance on the supercharged Rotax 1503 platform
• Jet ski repair and overhaul work

Specs At A Glance

Good To Know

Q: Does this guide come with the tensioner itself? A: This listing covers the tensioner guide as described in the title, so check your parts diagram to confirm which timing components you need for the job.

Q: Can I reuse the old timing chain with this guide? A: A new guide is often fitted alongside a new chain during rebuilds, so inspect chain stretch and wear before deciding.

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