Timing Chain Tensioner Guide Stopper for Yamaha AR 230 HO 1100 2005-2009

Timing Chain Tensioner Guide/Stopper for Yamaha AR 230 HO

This timing chain tensioner guide and stopper assembly is made for Yamaha AR 230 HO 1100 applications from 2005 through 2009, working to keep the timing chain properly tensioned and aligned inside the engine.

Overview

This timing chain tensioner guide and stopper is built for the Yamaha AR 230 HO 1100, serving as the wear surface and stop that helps maintain correct timing chain tension. It is a replacement component for the 2005 to 2009 model years and is intended for owners performing timing chain service or a rebuild. The guide helps protect the chain path and supports consistent valve timing for the 1100 engine family.

Built For Performance

• Guide and stopper design matched to the 1100 timing chain layout
• Durable material that resists wear from continuous chain contact
• Helps maintain proper chain tension across the rpm range
• Supports accurate valve timing and engine synchronization
• Direct replacement fit for the specified 2005 to 2009 applications
• Suited to routine timing chain service and rebuilds

Fits These Machines

• for Yamaha AR 230 HO 1100 (2005-2009)

On-The-Job Use

• Timing chain replacement or rebuild on the AR 230 HO 1100
• Top-end engine service where the chain path is opened
• Maintenance to correct chain slap or worn guide surfaces
• Shop repairs on 2005 to 2009 boats using the 1100 engine

Specs At A Glance

Good To Know

Q: What does a timing chain tensioner guide and stopper do? A: It provides the contact surface and stop that keeps the timing chain properly tensioned inside the engine. A worn guide can allow chain slap and timing drift.

Q: Is this a direct replacement for my Yamaha AR 230 HO? A: It is designed for the 1100 AR 230 HO from 2005 to 2009. Confirm your engine code and serial number before ordering.

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