Bronco AU-09211I OEM Replacement Intake Valve for ATV and UTV

The Bronco AU-09211I is an OEM replacement intake valve engineered to meet or exceed original equipment quality standards for ATV and UTV engines. Manufactured from SUH35B heat-resistant steel with a full nitride finish, this valve delivers long-lasting durability and reliable corrosion resistance in demanding off-road conditions.

Key Features:

• Constructed from SUH35B heat-resistant steel for reliable performance under high engine temperatures
• Full nitride finish provides enhanced surface hardness and resistance to corrosion and wear
• Valve dimensions: 32.41mm head diameter × 6.95mm stem diameter × 84.01mm overall length
• Sold individually — one intake valve per package
• Meets or exceeds OEM specifications for a precise, hassle-free fit
• Manufactured in an ISO 9001 certified facility ensuring consistent quality control
• Stocked in both the USA and Taiwan for fast availability

Bronco also offers performance intake valves in this series, constructed from 21-4N/SUH35HT stainless steel with a swirl polish, smooth stem treatment, and Stellite-tipped valve stems — ideal for high-performance or high-revving engine builds where reduced friction and extended valve life are priorities.

Bronco ATV Components has been supplying quality powersports engine internals since 2003, designing each component with dependability and precision fit in mind. This intake valve is a straightforward OEM-quality replacement to restore proper engine function and maintain reliable performance.