Timing Chain Tensioner Guide Stopper for Yamaha YZ-F 250 2001-2027

Timing Chain Tensioner Guide/Stopper for Yamaha YZ-F 250

This timing chain tensioner guide/stopper is a replacement stop component that mounts to the tensioner assembly on the Yamaha YZ-F 250 to help control timing chain movement and keep cam timing stable.

Overview

This timing chain tensioner guide/stopper is made to fit the Yamaha YZ-F 250 four-stroke motocross bike from 2001 through 2027. The timing chain tensioner guide/stopper works with the tensioner to limit chain slack and protect the chain from excessive movement inside the engine. It is a practical replacement for riders rebuilding a top end or servicing the timing chain tensioner guide/stopper as part of routine maintenance.

Built For Performance

• Direct replacement design for the Yamaha YZ-F 250 tensioner guide/stopper position
• Works with the timing chain tensioner to help maintain consistent chain tension
• Helps reduce chain slap and premature wear on the timing chain
• Constructed from durable material suited to constant engine vibration
• Simple bolt-on fit for engine rebuild and top-end service jobs

Fits These Machines

• for Yamaha YZ-F 250 2001
• for Yamaha YZ-F 250 2002 through 2027

On-The-Job Use

• Top-end rebuilds on the Yamaha YZ-F 250
• Timing chain service and tensioner maintenance
• Race prep and engine refresh between seasons
• Replacing a worn or damaged guide/stopper

Specs At A Glance

Good To Know

Q: Is this an original Yamaha part? A: No, this is an aftermarket timing chain tensioner guide/stopper made for the Yamaha YZ-F 250 and is not an original Yamaha product. It is designed to fit the listed application as a replacement component.

Q: Do I need to remove the engine to install it? A: On most Yamaha YZ-F 250 models, access to the tensioner guide/stopper is gained by removing the valve cover and related covers on the engine. Consult your service manual for the exact procedure on your model year.

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