Street Bike Petcocks

A fuel petcock that sticks or leaks will compromise your bike's reliability and performance, especially on the track or during demanding rides. This PARTS UNLIMITED rebuild kit restores your Honda petcock to factory specifications with OEM-quality...

A failing fuel petcock diaphragm compromises your fuel delivery reliability and can leave you stranded at the track or trail. This Parts Unlimited rebuild kit restores your petcock to OEM function, ensuring consistent fuel flow and preventing carburetor...

A fuel petcock that sticks or leaks will strand you trackside or in your garage. This PARTS UNLIMITED rebuild kit restores your Honda's fuel delivery to OEM specifications with quality components designed for reliable, consistent operation. Whether...

A deteriorating fuel petcock can cause inconsistent fuel delivery, carburetor flooding, and hard starts—issues that compound quickly on the track or trail. The PARTS UNLIMITED Rebuild Kit restores your fuel tap to factory specifications with quality...

A failing petcock compromises fuel delivery consistency and can leave you stranded mid-ride or mid-race. This rebuild kit restores your Honda's fuel tap to OEM specifications, eliminating leaks and erratic fuel flow without the cost of replacement. For...

A failing petcock can leave you stranded with a dead fuel system or force you into expensive diagnostics to isolate a fuel delivery problem. This K&L Supply rebuild kit restores your petcock to OEM specification with OEM-quality components, eliminating...

A failing petcock can leave you stranded with a flooded carb or an empty tank—neither acceptable for serious riders. This K&L Supply rebuild kit restores fuel delivery precision with OEM-quality seals and diaphragms, eliminating guesswork and getting...

A deteriorating petcock diaphragm will starve your engine of fuel or cause dangerous overflow—both scenarios that compromise performance and reliability. This K&L Supply rebuild kit restores your petcock to OEM function with genuine Japanese-manufactured...

A failing petcock can leave you stranded or damage your engine with fuel starvation or overflow—this rebuild kit restores your Triumph's fuel delivery to factory specifications without the cost of replacement. K&L Supply's complete seal and diaphragm set...

A failing fuel petcock compromises your bike's reliability and creates safety hazards on the track or road. The K&L SUPPLY 18-4357 restores OEM-spec fuel delivery with direct compatibility, eliminating leaks and inconsistent fuel flow that plague aging...

A failing petcock can leave you stranded with a fouled spark plug or vapor lock at the worst possible moment. This K&L Supply rebuild kit restores your fuel valve to OEM specifications with genuine Japanese engineering, eliminating hesitation on the...

A fuel petcock that sticks or leaks will leave you stranded or damage your engine—neither option is acceptable for serious riders. This K&L Supply rebuild kit restores your Suzuki's petcock to OEM performance with genuine replacement seals and...

A deteriorating petcock diaphragm compromises fuel delivery precision and can leave you stranded with a flooded carb or empty tank. This K&L Supply rebuild kit restores your Honda's fuel valve to OEM specifications with quality Japanese-manufactured...

A deteriorating fuel petcock can cause lean running conditions, fuel starvation, and unpredictable carburetor performance—issues that compromise reliability and throttle response. This K&L Supply rebuild kit restores your Honda's fuel delivery system to...

A deteriorating fuel petcock will starve your engine of fuel or flood the carburetor—both situations that spell trouble on the track or trail. This K&L Supply rebuild kit restores your Honda petcock to OEM performance with genuine replacement seals and...

A fuel petcock that won't seal properly leads to fuel leaks, carburetor flooding, and potential safety hazards. This K&L Supply rebuild kit restores your petcock to factory specifications with OEM-quality components, eliminating the need for a costly...

A fuel petcock assembly controls fuel flow to your carburetor with precision—critical for consistent jetting and reliable engine performance across all throttle positions. K&S Technologies engineered this direct OEM replacement to restore factory...

A failing petcock can leave you stranded with a flooded carburetor or fuel starvation mid-ride. The K&S Technologies Repair Kit gives you everything needed to restore your fuel valve to factory specifications without replacing the entire assembly. This...

A failing fuel petcock can leave you stranded or running dangerously lean, compromising both reliability and performance. The K&S Technologies 57-1001 is a direct OEM replacement that restores proper fuel delivery and eliminates the guesswork of...

A fuel petcock that sticks or leaks will starve your engine of fuel or flood your carburetor—either way, you're not racing. The K&L SUPPLY Petcock Rebuild Kit restores your fuel delivery system to original specifications with OEM-quality components,...