For Honda TRX400EX 85MM 397CC Big Bore Cylinder Piston Top End Kit 1999-2008

For Honda TRX400EX 85MM 397CC Big Bore Cylinder Piston Top End Kit 1999-2008

Revitalize your off-road performance with this high-quality 85mm big bore cylinder piston top end kit, specifically designed for the Honda TRX400EX. This premium aftermarket kit provides a reliable and cost-effective solution for rebuilding your engine's top end, ensuring your machine regains its original power and efficiency. Crafted from durable materials to withstand rigorous riding conditions, this top end kit is an essential upgrade for riders looking to maintain or enhance their ATV's performance. Please note that this is a high-performance aftermarket replacement part, not an original equipment manufacturer (OEM) component.

Key Features & Benefits

• Comprehensive top end kit designed for a precise fit and straightforward installation.
• 85mm big bore design increases displacement to 397cc for improved torque and power.
• High-grade aluminum cylinder construction for optimal heat dissipation and longevity.
• Precision-engineered piston and rings ensure a superior seal and reduced friction.
• Cost-effective aftermarket alternative to expensive OEM replacements.

Compatible Models

• Honda TRX400EX (1999-2008)
• Honda TRX400X (2009-2014)

Product Specifications

• Cylinder Bore: 85mm
• Displacement: 397cc
• Material: Aluminum Alloy and Steel
• Kit Includes: Cylinder, Piston, Piston Rings, Wrist Pin, and Circlips

Frequently Asked Questions

Is this an OEM part?
No, this is a premium quality aftermarket replacement kit designed to meet or exceed the performance of the original part.

How do I confirm compatibility?
Compatibility can be confirmed by matching your vehicle's year, make, and model to the list provided. It is also recommended to check your machine's serial number or consult your owner's manual before purchasing.