Bronco Engine Exhaust Valve fits Polaris RZR 170 2009-2021 Replaces OEM# 0454522

Engine Exhaust Valve for Bronco

This engine exhaust valve for Bronco regulates the release of combustion gases and optimizes engine timing, replacing OEM number 0454522.

Overview

The engine exhaust valve for Bronco is a precision-engineered component designed to maintain proper compression and thermal management within the combustion chamber. Operators rely on this engine exhaust valve for Bronco to ensure consistent engine performance during demanding trail conditions. This replacement part provides a reliable seal for the exhaust port to prevent power loss.

Built For Performance

• Hardened steel construction for thermal resistance
• Precision machined seating surface
• Corrosion resistant coating
• Engineered for exact OEM tolerance fitment

Fits These Machines

• for Polaris RZR 170 2009-2021

On-The-Job Use

• Restoring compression in worn engines
• Replacing damaged valves after engine overheating
• Standard maintenance during top end rebuilds

Specs At A Glance

Good To Know

Q: Does this valve come with springs? A: No, this listing is for the valve only and does not include springs or retainers.

Q: Should I lap the valve before installation? A: Yes, lapping the valve to the seat is recommended to ensure a perfect airtight seal.

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