TIMEPAL Fuel Petcock Kit for Yamaha Grizzly & Bruin 350/660 — 5KM-24500-10-00 OEM Direct-Fit with Lever & Gaskets

TIMEPAL 5KM-24500-10-00 is a complete replacement fuel petcock kit made to match Yamaha OEM part 1NS-F4524-00-00 for select Grizzly and Bruin ATVs.

This kit supplies a direct-fit petcock and all mounting components for owners who need to restore original fuel control on compatible Yamaha ATVs. Built as a like-for-like replacement for the factory dash-mounted fuel valve, the package includes the valve, lever and the small consumables installers typically replace at the same time. The listing covers exact model years and part numbers so you can confirm compatibility before ordering.

Will this part replace my Yamaha's original petcock?

Yes — the TIMEPAL unit is manufactured to replace Yamaha part number 1NS-F4524-00-00 and is sold under manufacturer part number 5KM-24500-10-00. It’s intended as a direct swap for the dash-position fuel valve on specified ATVs, minimizing modification or adjustment.

• Direct replacement for OEM 1NS-F4524-00-00
• Designed to match factory mounting points and valve orientation
• Includes gaskets and screws for a secure seal

Which Yamaha ATV models and years are compatible?

This kit fits several Yamaha Bruin and Grizzly models across defined year ranges. Always verify your vehicle’s year, make and model and check the original part number before purchasing to guarantee the correct match.

• Bruin 350 (YFM350): 2004–2006
• Grizzly 350 (YFM350): 2007–2014
• Grizzly 660 (YFM660): 2002–2008

What comes in the complete TIMEPAL petcock kit?

The kit arrives with every small item technicians commonly replace during petcock service. That prevents repeated orders and gets the ATV back on the trail with OEM-style components in a single install session.

• Petcock (fuel valve) ×1 and lever ×1 for fuel control
• Fuel line ×1 and petrol filter ×1 to replace aged hoses and filters
• Gaskets ×2, screws ×2 and clamps ×2 to ensure leak-free assembly

How should I verify fitment before purchase?

Confirming fitment is straightforward: compare the Yamaha OEM part number on your vehicle to 1NS-F4524-00-00 and consult the model/year list. Use the part finder on the product page if you’re unsure, and check that the valve’s dash position and connection style match the original.

• Match original part number 1NS-F4524-00-00
• Use the on-page part finder tool for model/year lookup
• Inspect valve orientation and port sizes on your existing petcock

Who this is for: This TIMEPAL kit is aimed at owners, mechanics and restoration specialists working on Yamaha Grizzly 350/660 and Bruin 350 ATVs within the specified year ranges who need an OEM-style replacement for a worn, leaking or missing dash-mounted fuel valve. It’s also useful for preventive maintenance when replacing aged fuel lines and filters during routine service. If you require a precise, ready-to-install petcock package that includes the small parts usually discarded in a teardown, this kit is a practical single-order solution.

Features:

• Manufacturer Part# 5KM-24500-10-00, Replace Part# 1NS-F4524-00-00
• Compatible Models: For Yamaha ATV Bruin 350 YFM350 2004-2006, Grizzly 350 YFM350 2007-2014, Grizzly 660 YFM660 2002-2008
• Package Includes: Petcock ×1, Lever ×1, Fuel Line ×1, Petrol Filter ×1, Gasket ×2, Screw ×2, Clamp ×2
• Position-Specific OEM Fit: Designed as a direct replacement for factory parts on designated vehicle positions (interior). Always confirm the original part number and vehicle model to guarantee seamless integration and OEM-grade precision.
• Please check the year/make/model of your vehicle with the part finder tool on the top left corner before you purchase