Cylinder Piston Gasket Top End Rebuild Kit Camshaft for Honda TRX400EX TRX400X

Product Overview

This aftermarket replacement top end rebuild kit is intended for the listed Honda TRX400EX and TRX400X applications and includes a cylinder, piston, gasket set, and camshaft. A top end rebuild kit provides the components used when servicing the upper section of a four-stroke engine, where the cylinder, piston, and camshaft work together to support compression and valve operation. The kit is supplied for comparison against the corresponding Honda part numbers for these applications.

Key Features & Performance

• Includes a cylinder, piston, gasket set, and camshaft as named in the title
• The cylinder and piston form the moving assembly that supports compression in a four-stroke engine
• The camshaft controls valve timing so the intake and exhaust valves open and close at the correct points in the engine cycle
• The gasket set provides the sealing components needed when the top end is reassembled
• Supplied for the listed Honda TRX400EX and TRX400X applications

Fitment & Compatibility

• for Honda TRX400EX applications
• for Honda TRX400X applications

Common Uses

• Replacing a worn, damaged, or malfunctioning cylinder, piston, camshaft, or gasket
• Servicing the top end of the engine during a rebuild or refresh
• Restoring normal top end function after the original components have failed

Technical Specifications

• Product Type: Top End Rebuild Kit
• Included Components: Cylinder, piston, gasket set, camshaft
• Model Application(s): Honda TRX400EX, Honda TRX400X
• General Application: Honda TRX400EX, TRX400X

Frequently Asked Questions

Q: What does a top end rebuild kit do? A: A top end rebuild kit supplies the cylinder, piston, camshaft, and gasket components used in the upper section of a four-stroke engine, where they support compression and valve operation.

Q: How do I verify fitment? A: Compare the complete existing part number and the complete equipment model designation against the information listed for this kit before purchase.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.