VALVE EXHAUST 12005-0047, AU-09027E, KVF650 700 750, 49078-0014, K4907-80014
VALVE ENGINE EXHAUST STEEL. BRONCO AU-09027E. SIZE. 26.00mm x 5.00mm x 92.80mm. Bronco offers OEM Replacement valves for utility, sport model ATVs, Street / Road, and Motocross / Dirt. OEM Replacement valves are made of durable SUH35B heat resistant steel and come with a 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 Stellite-tipped valve stems. All valves are manufactured under ISO 9001 certified factory. Part No. 65-157.EX. Cross reference numbers. 12005-0016, 12005-0047, 12005-0040, 12005-1298.
- SKU
- 65-157.EX
- Brand
- Dirt Racing
- Availability
- Out of Stock
FULL DESCRIPTION
Bronco Steel Exhaust Valve
Durable and Reliable Engine Performance
This Bronco® exhaust valve is designed for optimal engine performance and longevity. Constructed from durable SUH35B heat-resistant steel, it features a Nitride finish to enhance durability and provide excellent resistance to corrosion.
Key Features:
- Material: SUH35B Heat Resistant Steel
- Finish: Nitride for enhanced durability and corrosion resistance
- OEM Replacement Standard
- Manufactured in an ISO 9001 certified factory
Dimensions:
- Diameter: 26.00mm
- Stem Diameter: 5.00mm
- Overall Length: 92.80mm
Bronco® offers a wide range of OEM replacement valves suitable for utility and sport ATVs, as well as street, road, and motocross/dirt applications. These valves are engineered to meet or exceed original equipment specifications, ensuring a proper fit and reliable operation.
Cross Reference Numbers:
- 12005-0016
- 12005-0047
- 12005-0040
- 12005-1298


