MOTO1988 8mm Fuel Valve Petcock Kit for Yamaha Blaster Breeze Grizzly — 8mm outlet, complete hose & filter

The MOTO1988 8MM fuel valve petcock kit is a complete replacement fuel tap assembly designed to restore reliable fuel flow on compatible Yamaha ATVs and small bikes.

If your Yamaha Blaster, Breeze, Grizzly, Big Wheel or similar model is leaking, stuck, or has inconsistent fuel delivery, this MOTO1988 petcock kit supplies the parts needed to replace the original fuel valve and associated fittings. The kit contains the petcock, fuel hose, inline petrol filter, clamps, gaskets, and screws so you can swap the unit without sourcing multiple components.

How does this petcock kit fit my Yamaha model?

The kit is made to match OEM mounting points and valve sizes referenced by Yamaha part numbers 55W-24500-10-00 and 36R-24500-01-00. It fits a broad range of two-stroke and four-stroke small-displacement Yamaha machines produced between the mid-1980s and early 2010s.

• Compatible series: Blaster YFS200, Breeze YFA1, Grizzly YFM125, Big Wheel BW80/BW200/BW350, PW80 Zinger, RT100 and YF60S.
• Years covered: examples include 1985–2013 across various models listed by manufacturer.
• Valve inlet: 8 mm fuel outlet/hose diameter for direct hose fitment.
• Check OEM numbers and images before purchase to confirm fit.

What parts are included and why they matter?

This kit bundles the valve plus the small consumables that commonly fail with age: a short fuel hose, an inline petrol filter, two gaskets, two hose clamps, and mounting screws. Having these extras ensures a cleaner installation and reduces the need for additional trips to the parts store.

• Petcock ×1 — the main fuel valve that controls flow.
• Fuel hose (iol tuba) ×1 — 8 mm diameter to match the valve outlet.
• Petrol inline filter ×1 — prevents debris from reaching the carburetor.
• Gaskets ×2 and screws ×2 — for a sealed, secure mounting.
• Clamps ×2 — to fasten the hose and prevent fuel leaks.

How do I install the petcock and avoid common issues?

Installation is straightforward if you follow basic safety and mechanical steps: drain or isolate fuel, remove the old petcock, transfer or replace mounting hardware, and reconnect the hose and filter securely. Tightening clamps and using the supplied gaskets prevents leaks and ensures a consistent fuel feed to the carburetor.

• Work with the fuel tank low on fuel and in a well-ventilated area.
• Confirm hose orientation and clamp positions before starting the engine.
• Replace old gaskets and screws with the supplied parts for a proper seal.
• Test for leaks at idle and during short riding before regular use.

Will this kit replace my original Yamaha part numbers?

The MOTO1988 kit is offered as a compatible replacement for Yamaha part numbers 55W-24500-10-00 and 36R-24500-01-00. It's intended as an aftermarket substitute that fits and functions similarly, but always verify fit against your machine’s OEM specification.

• Matches common Yamaha OEM references listed above for straightforward substitution.
• Ideal for restoring older machines where the original petcock is worn or damaged.
• Not a direct factory part; check clearances and mounting before final installation.

Who is this for: This MOTO1988 fuel valve petcock kit is aimed at owners, hobby mechanics, and restorers of older Yamaha ATVs and small bikes — especially Blaster, Breeze, Grizzly, Big Wheel, PW80, and RT100 models — who need a full replacement assembly with the hose, filter, and mounting hardware included. If you maintain or refurbish vintage or mid-era Yamaha machines and want to avoid scavenging parts, this kit provides the components needed for a clean, reliable petcock swap.