Restore the power and reliability of your ATV with this comprehensive engine rebuild kit. This premium aftermarket kit provides a complete solution for your engine overhaul, featuring high-quality components designed for durability and performance. Perfect for riders looking to refresh their machine, this kit ensures your TRX400EX stays on the trails longer and performs like new.
Key Features & Benefits
Complete top and bottom end rebuild components in one convenient package
Precision-engineered 89mm piston kit for optimal combustion and power
Heavy-duty crankshaft bearings designed for long-lasting engine life
High-quality gasket set ensures a leak-free seal and reliable operation
Cost-effective aftermarket alternative to expensive original equipment replacements
Compatible Models
Honda TRX400EX Sportrax (1999-2008)
Honda TRX400X (2009-2014)
Product Specifications
Bore Diameter: 89mm
Component Type: Aftermarket Rebuild Kit
Contents: Crankshaft bearings, piston, rings, wrist pin, circlips, and a complete gasket set
Frequently Asked Questions
Is this an OEM part? No, this is a high-quality aftermarket part designed to function as a direct replacement for the original equipment.
How do I confirm compatibility? Verify that your ATV is a Honda TRX400EX or TRX400X within the 1999-2014 model years. We recommend checking your machine's serial number and comparing your original parts to the product specifications to ensure exact fitment before purchase.
Important: This is a premium aftermarket part and is not manufactured by the original equipment manufacturer (OEM). Brand names and model numbers are used for reference purposes only. Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.
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