Bronco Engine Exhaust Valve for Yamaha Raptor 660, Grizzly 660 & Rhino 660

Bronco Engine Exhaust Valve for Yamaha

This engine exhaust valve for Yamaha Raptor 660, Grizzly 660, and Rhino 660 provides reliable sealing and flow in the cylinder head for optimal engine performance.

Overview

This Bronco engine exhaust valve is designed as a replacement for Yamaha Raptor 660, Grizzly 660, and Rhino 660 models, ensuring proper sealing and exhaust gas flow. It is manufactured to OEM specifications for a direct fit and long service life.

Built For Performance

• Made from heat-resistant steel for durability
• Precision-ground stem for smooth operation
• Direct replacement for OEM exhaust valve
• Designed to withstand high temperatures and carbon buildup
• Stellite or hardened tip for extended wear life

Fits These Machines

• for Yamaha Raptor 660
• for Yamaha Grizzly 660
• for Yamaha Rhino 660

On-The-Job Use

• ATV and side-by-side engine rebuilds
• Off-road racing and trail riding
• Utility vehicle maintenance
• Replacing worn or burned exhaust valves

Specs At A Glance

Good To Know

Q: Does this valve require valve seat cutting? A: It is recommended to cut or lap the valve seat to match for optimal sealing.

Q: Is this valve compatible with valve guide replacement? A: Yes, new valve guides should be installed during a head rebuild for best results.

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