For Honda TRX400EX 440CC 89mm Cylinder Block Kit Crankshaft Piston Gasket 99-14

Cylinder Block Kit for Honda

This cylinder block kit includes a crankshaft, piston, and gasket, designed to increase displacement to 440cc for Honda TRX400EX models from 1999 to 2014.

Overview

This kit provides the essential components to rebuild or upgrade the engine to 440cc with an 89mm bore.

Built For Performance

The 89mm cylinder and matching piston enhance power output while maintaining durability for off-road use.

Fits These Machines

Compatible with Honda TRX400EX from 1999 through 2014.

On-The-Job Use

Ideal for mechanics or enthusiasts performing a top-end rebuild or big-bore conversion.

Specs At A Glance

Displacement: 440cc; Bore: 89mm; Includes: cylinder block, crankshaft, piston, and gasket set.

Good To Know

Confirm the exact year and model of your ATV before purchasing.