Wiseco WB1111 Bottom End Gasket Kit for Polaris 340/440/488 Fuji

The Wiseco WB1111 is a bottom end gasket kit engineered specifically for Polaris 340, 440, and 488 Fuji-engine snowmobiles. Manufactured to meet or exceed OEM standards, this kit supplies all the gaskets and seals needed to complete a proper bottom end rebuild the first time.

Key Features:

• OEM+ quality materials — premium gaskets and seals that meet or exceed original equipment specifications for a reliable, leak-free seal at all critical mating surfaces
• Complete bottom end coverage — includes all applicable gaskets and seals required for a thorough bottom end rebuild, eliminating the need to source individual components separately
• Precision fitment — designed specifically for Polaris 340, 440, and 488 Fuji-engine platforms to ensure correct fit and sealing performance
• Premium materials — constructed from high-quality materials that provide exceptional sealing integrity and long-term durability under demanding powersports conditions
• Corrosion-resistant treatment — surface-treated components resist corrosion and pitting during long-term use or storage, extending the service life of the assembly

Wiseco is a trusted name in powersports engine components, bringing decades of motorsports engineering expertise to every product. The WB1111 bottom end gasket kit simplifies the rebuild process and ensures your engine is sealed correctly from the ground up.