74mm Big Bore Cylinder Piston Top End Kit for Honda TRX250EX 2001-2008

Product Overview

This aftermarket replacement top end kit is intended for the listed Honda TRX250EX 2001-2008 applications and includes a 74mm big bore cylinder and piston. A top end kit of this type supplies the cylinder and piston assembly that forms the combustion chamber and transmits combustion force to the crankshaft in a four-stroke engine. The kit supports the normal rebuild of the upper engine section when the existing cylinder and piston require replacement.

Key Features & Performance

• The cylinder and piston assembly forms the upper section of the engine where combustion takes place.
• Intended for the Honda TRX250EX 2001-2008 applications listed in the title.
• 74mm big bore sizing is supplied for the cylinder and piston in this kit.
• Used when servicing or replacing the upper engine components on the supported model.

Fitment & Compatibility

• for Honda TRX250EX 2001 applications
• for Honda TRX250EX 2002 applications
• for Honda TRX250EX 2003 applications
• for Honda TRX250EX 2004 applications
• for Honda TRX250EX 2005 applications
• for Honda TRX250EX 2006 applications
• for Honda TRX250EX 2007 applications
• for Honda TRX250EX 2008 applications

Common Uses

• Replacing a worn, scored, or damaged cylinder and piston in the upper engine.
• Servicing the top end of the engine during a rebuild.
• Restoring the normal function of the upper engine after the original components have failed.

Technical Specifications

• Product Type: Top End Kit
• Cylinder Bore Size: 74mm
• Included Components: Cylinder, Piston
• Vehicle Application: Honda TRX250EX 2001-2008

Frequently Asked Questions

Q: What does a top end kit do? A: A top end kit supplies the cylinder and piston assembly that forms the combustion chamber and transfers combustion force to the crankshaft in a four-stroke engine.

Q: How do I verify fitment? A: Compare the complete existing part number and the complete Honda TRX250EX model designation and model year against the information in this listing 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.