Street Bike Petcocks

A fuel petcock rebuild kit restores proper fuel delivery when your vacuum-operated tap starts leaking, sticking, or failing to shut off completely. Rather than replacing the entire assembly, this kit lets you refresh the internal seals and components at...

A failing fuel petcock compromises your Honda's fuel delivery reliability and can leave you stranded trackside or roadside. This rebuild kit restores your OEM petcock to like-new operation with genuine OEM-equivalent components, eliminating fuel leaks...

A fuel petcock in poor condition creates unreliable fuel delivery and potential lean-running conditions that compromise engine performance and reliability. This rebuild kit restores your fuel tap to OEM specifications with quality internal components,...

A fuel petcock is a critical component that regulates fuel flow to your carburetor, and a worn or stuck valve can cause fuel starvation, hard starts, or carb flooding. This PARTS UNLIMITED rebuild kit gives you all the seals, springs, and internal...

A faulty petcock can leave you stranded with fuel starvation or carb flooding—two issues that will ruin your ride day. This complete rebuild kit gives you fresh seals, gaskets, and internal components to restore your Honda fuel tap to factory...

A fuel petcock is a critical component that controls fuel flow from your tank to the carburetor—when it fails or becomes sluggish, you'll experience hard starts, fuel starvation, and unreliable idle quality. This PARTS UNLIMITED rebuild kit restores your...

A fuel petcock failure leaves you stranded, and replacement units can be costly and hard to source. This rebuild kit restores your Honda fuel tap to original specifications, eliminating leaks and ensuring consistent fuel delivery to your carburetors. For...

A failing petcock can leave you stranded with a fuel starvation issue that's both frustrating and dangerous. This K&L SUPPLY rebuild kit restores your Honda's fuel valve to factory specifications, eliminating hesitation and ensuring consistent fuel...

A fuel petcock failure can strand you trackside or worse—damage your engine with fuel starvation or overflow. The K&L SUPPLY 18-4129 is a direct OEM replacement that restores reliable fuel delivery to your Honda, ensuring consistent carburetor feed under...

A deteriorating petcock diaphragm compromises fuel delivery precision and can leave you stranded or running lean. This OEM-spec rebuild kit restores your fuel valve to factory performance with genuine K&L Supply components manufactured in Japan. Get your...

A failing petcock can leave you stranded with a flooded carb or a starved engine—neither acceptable for serious riding. This K&L Supply rebuild kit restores your fuel valve to OEM specifications with genuine replacement seals and diaphragms, giving you...

A fuel petcock diaphragm eventually deteriorates from ethanol fuel exposure and age, causing fuel delivery issues and carburetor flooding. This K&L Supply rebuild kit restores your petcock to OEM specifications with genuine Japanese-manufactured...

A failing petcock can leave you stranded with a flooded carb or a starved engine—neither scenario is acceptable when reliability matters. This K&L Supply rebuild kit restores your Kawasaki's fuel valve to OEM performance with genuine Japanese-made...

A fuel petcock that sticks or leaks can strand you mid-ride and damage your engine. This K&L Supply rebuild kit restores your Kawasaki petcock to factory performance with OEM-quality seals and diaphragms. Skip the guesswork of sourcing individual...

A failing fuel petcock compromises fuel delivery consistency and can leave you stranded or damaging your engine. The K&L SUPPLY 18-4150 is a direct OEM replacement that restores reliable vacuum-operated fuel flow to your Honda, eliminating hesitation and...

A failing petcock can leave you stranded with a empty tank or flooded carburetor—both scenarios that kill performance and reliability. This K&L Supply rebuild kit gives you OEM-quality replacement seals and diaphragms to restore fuel delivery to factory...

If you're building a custom bike, fuel system accessibility matters. The SHOW CHROME Fuel Shut Off Knob eliminates guesswork about valve placement and gives you straightforward on/off control without the complexity of reserve functions or integrated...

A fuel shut-off valve is essential safety equipment for any serious racing operation, but exposed assemblies look unfinished and invite dirt contamination. The SHOW CHROME Fuel Cover Valve provides a clean, professional appearance while protecting your...

A deteriorating petcock diaphragm compromises fuel delivery precision and can leave you stranded mid-ride. This K&L Supply rebuild kit restores your fuel valve to OEM performance specifications with genuine Japanese-manufactured components. Rather than...

A faulty petcock can leave you stranded with a flooded carb or worse—an empty tank mid-ride. This K&L SUPPLY rebuild kit restores your fuel valve to OEM performance with genuine Japanese components, eliminating the guesswork and expense of a full...