Wiseco WB1171 Bottom End Gasket Kit with Oil Seals for Honda TRX400EX/X

The Wiseco WB1171 Bottom End Gasket Kit is a comprehensive OEM+ quality gasket and seal set engineered specifically for Honda TRX400EX and TRX400X ATV bottom end rebuilds. Designed to consolidate all required gaskets, seals, and O-rings under a single part number, this kit simplifies the rebuild process and eliminates the hassle of sourcing individual components.

Key Features:

• Complete bottom end coverage — includes all gaskets, seals, and O-rings needed for a full bottom end rebuild
• OEM+ quality materials — manufactured from premium materials that meet and exceed original equipment specifications
• Precision engineered — sourced from leading gasket suppliers and inspected for quality and dimensional accuracy
• Wiseco crankshaft compatibility — engineered to ensure proper fitment with Wiseco crankshaft assemblies as well as OEM components
• Critical surface sealing — provides an exceptional seal across all critical mating surfaces to prevent leaks and maintain engine integrity
• Convenience of one part number — all required gaskets and seals bundled together for a streamlined rebuild experience

Wiseco's WB1171 bottom end gasket kit is a must-have component for any Honda TRX400EX or TRX400X engine rebuild. Backed by Wiseco's extensive powersports engineering experience, this kit helps restore reliable performance and protects your engine investment for many off-road seasons to come. Also available as part of Wiseco's complete bottom end rebuild kit (WPC131A) and Garage Buddy complete engine rebuild packages.