TIMEPAL Fuel Valve Petcock Lever for Yamaha Grizzly & Bruin 350/660 (2002–2014) — Complete Direct-Fit Replacement Kit

TIMEPAL Fuel Valve Petcock Lever is a full replacement kit engineered to restore OEM fuel control for compatible Yamaha Grizzly and Bruin ATVs.

If your Yamaha ATV is experiencing fuel draw issues, leaks, or a worn petcock, this TIMEPAL kit provides a direct-fit replacement built to match the original part specifications. The kit includes the petcock body, lever, fuel line, filter, clamps, gaskets and screws so you can complete the swap without sourcing extra components. It's manufactured to align with Yamaha part number 1NS-F4524-00-00 and intended for specific dash-position installations on select models and years.

Will this petcock fit my Yamaha model and year?

Compatibility is limited to particular model-year combinations; verify your vehicle details before ordering. The kit fits Bruin 350 (YFM350) 2004–2006, Grizzly 350 (YFM350) 2007–2014, and Grizzly 660 (YFM660) 2002–2008. Always cross-check the OEM reference number on your old petcock to confirm a correct match.

• Designed to replace Yamaha part number 1NS-F4524-00-00 exactly.
• Manufacturer part number: 5KM-24500-10-00 for direct compatibility.
• Verify year, make, and model with the part finder before purchase.

What comes in the TIMEPAL petcock kit and why it matters?

The kit arrives with all small parts required to install the petcock, eliminating trips to the shop for missing hardware. Having a complete set reduces downtime and ensures seals and clamps are matched to the new valve for reliable operation.

• Petcock body ×1 and matching lever ×1 for control function.
• Fuel line ×1 and petrol filter ×1 to maintain clean fuel flow.
• Gaskets ×2, screws ×2, clamps ×2 included for secure installation.

How difficult is installation and what should I prepare?

Installation is straightforward for anyone comfortable with basic ATV maintenance; it typically requires simple hand tools and a clean workspace. Follow safety precautions: work with low fuel levels, disconnect the battery if needed, and replace gaskets to avoid leaks.

• Tools needed: screwdrivers, pliers, and basic wrenches.
• Recommended: drain or minimize fuel in the tank before starting.
• Use the included gaskets and clamps for a proper seal and fit.

How does this part compare to OEM performance?

TIMEPAL manufactures this valve to mirror the fit and function of the original OEM component, offering a like-for-like replacement for the dash-position petcock. While not sold by Yamaha, the design intent is to match factory dimensions and mounting points so the new valve integrates seamlessly.

• Built to OEM footprint and mounting for straightforward swapping.
• Included hardware aligns with original installation requirements.
• Meant for models that originally used part number 1NS-F4524-00-00.

Who is this for: Riders, mechanics, and DIYers who own a Yamaha Bruin 350 or Grizzly 350/660 within the specified years and need a complete dash-position petcock replacement. Choose this kit if you want a single shipment that contains the valve plus all necessary small parts for a clean, reliable installation; just confirm your ATV's model, year, and original part number before buying.