Moose Offroad Top End Gasket Kit for Yamaha YZ426F WR400F

Ensure peak engine performance and reliability for your Yamaha YZ426F or WR400F (2000-2002) with the Moose Offroad Top End Gasket Kit. This comprehensive kit provides all the necessary components for a complete top-end rebuild, offering exceptional quality at a fraction of OEM cost.

Description

Rebuild your engine with total confidence using the Moose Offroad Top End Gasket Kit, specifically engineered for the Yamaha YZ426F and WR400F models from 2000-2002. This high-performance gasket set is designed to meet or exceed OEM specifications, utilizing high-tech materials that deliver unmatched reliability and long-lasting performance. Whether you're performing a standard piston replacement or aiming for a cost-effective way to slightly raise compression without expensive cylinder head work, this kit ensures an accurate fit and durable seal.

Every component in this Moose Offroad gasket set is selected for its quality, with oil seals being genuine OEM replacements. You'll find every essential gasket, O-ring, and seal needed for a thorough top-end overhaul, including crucial valve seals, head gaskets, base gaskets, exhaust gaskets, tensioner gaskets, and various other miscellaneous seals. All included gaskets are proudly made in the USA, guaranteeing superior craftsmanship and a secure, leak-free rebuild for your motorcycle engine.

Features & Highlights

• Unmatched Reliability & Performance: Crafted from premium, high-tech materials, this gasket kit ensures exceptional durability and consistent performance, giving you confidence in every engine rebuild.
• Comprehensive Top-End Solution: Includes every gasket, O-ring, and seal required for a complete top-end overhaul, such as valve seals, head, base, exhaust, and tensioner gaskets, ensuring you have all necessary components.
• Precise Fit & Durability: Engineered for an accurate fit, each component is designed for maximum durability, allowing you to rebuild your engine and transmission with total confidence.
• Genuine OEM Quality Oil Seals: The included oil seals are genuine OEM replacements, guaranteeing compatibility and performance equivalent to original factory parts.
• Cost-Effective Compression Boost: Offers a smart, economical way to potentially raise engine compression without the need for expensive high-compression pistons or extensive cylinder head modifications.
• Proudly Made in the USA: All gaskets within this kit are manufactured in the USA, reflecting a commitment to superior quality and craftsmanship.

Technical Specifications

• Brand: Moose Offroad Hard-Parts
• Product Type: Top End Gasket Kit
• Vehicle Fitment: Yamaha YZ 426 F (2000-2002), Yamaha WR 400 F (2000-2002)
• Gasket Origin: Made in the USA
• Oil Seals: Genuine OEM Replacement

Important to Know

• A formed rubber valve cover gasket is not included in this kit.