Bronco AU-09228E Exhaust Valve

Bronco offers OEM Replacement valves for both utility and sportmodel ATVs. OEM Replacement valves are made of durable SUH35B heat resistant steel that also come with fill Nitride finish for further durability and resistance to corrosion. Performance valves receive a swirl polish, smooth stem treatment, and are made of 21-4N/SUH35HT stainless steel. Performance valves are generally reserved for high performance/reving machines so these valves are forged with with Stellite-tipped valve stems. All valves are manufactured under ISO 9001 certified factory. All valves are stocked in both USA and Taiwan for immediate delivery..

Vehicle Fitment:

2017 Polaris ACE 570
2018-2019 Polaris ACE 570 EPS
2017 Polaris ACE 570 SP
2017-2021 Polaris Ranger 570
2017-2020 Polaris Ranger 570 EPS
2017-2021 Polaris Ranger 570 Full-Size
2021 Polaris Ranger 570 Premium