What parts are included in this top end gasket kit?

This kit includes all the gaskets needed for the top end of your engine, specifically for the cylinder head and cylinder assembly. It does not include gaskets for the crankcase or other lower engine components.

Are these gaskets made to OEM specifications?

Athena produces these gasket kits following strict parameters set by manufacturers. They use advanced cutting and surface treatment processes to ensure a proper seal.

What is the benefit of the surface treatments on these gaskets?

The surface treatments are applied to compensate for minor irregularities on the engine surfaces. This helps to improve the sealing performance, especially in critical areas where pressure and heat are highest.

Athena

Athena 13-14 GAS GAS EC 4T 250cc Top End Gasket Kit

Name: Athena 13-14 GAS GAS EC 4T 250cc Top End Gasket Kit
Brand: Athena
Price: 69.85 USD
Availability: InStock

$69.85

Worn-out gaskets cause leaks. This Athena top end gasket kit is a direct fix for your Yamaha WR250F.

Key Features

Direct fit — verified for 2001-2013 Yamaha WR250F and YZ250F
Complete top end coverage — includes all gaskets needed for the cylinder head and cylinder
Laser-cut materials — ensures precise fit and clean sealing surfaces
Surface treatments — helps compensate for minor irregularities and improves sealing
Built in Italy — Athena has a strong background in making these parts

Fits these vehicles

Yamaha WR250F 2001-2013
Yamaha YZ250F 2001-2013

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Product Details

Worn-out gaskets cause leaks. This Athena top end gasket kit is a direct fix for your Yamaha WR250F and YZ250F. Athena makes these kits in Italy, using lasers for clean cuts. They also treat the surfaces to seal better, especially in tough spots.