Bronco Engine Exhaust Valve for Yamaha Grizzly 700 fits 2007-2015 & 2019-2025

Engine Exhaust Valve for for Bronco

This engine exhaust valve for for Bronco provides an efficient outlet for exhaust gases, serving as an aftermarket alternative to OEM 3B4-12121-00.

Overview

The engine exhaust valve for for Bronco ensures that combustion gases exit the chamber at the correct interval. This engine exhaust valve for for Bronco is manufactured to endure the rigorous conditions experienced by off-road utility vehicles. It is intended for technicians managing the maintenance of Grizzly engine components.

Built For Performance

• Corrosion-resistant steel alloy
• Precision-machined seating angle
• Stellite coating for heat resistance
• Hardened valve stem
• High thermal expansion tolerance

Fits These Machines

• for Yamaha Grizzly 700

On-The-Job Use

• Engine performance restoration
• Cylinder head refurbishment
• Exhaust system maintenance

Specs At A Glance

Good To Know

Q: What is the importance of the seat angle? A: The seat angle ensures the valve seals tightly against the cylinder head to prevent compression loss.

Q: Can this be used in stock heads? A: This valve is designed for direct replacement in factory Yamaha cylinder heads.

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