Namura Big Bore Full Gasket Kit for Honda TRX400EX Sportrax 1999-2004 89mm

Namura Big Bore Full Gasket Kit for Honda

This Namura big bore full gasket kit provides all the seals needed for a 89mm cylinder bore on the Honda TRX400EX Sportrax, ensuring a leak-free engine rebuild.

Overview

This full gasket kit is specifically designed for big bore conversions on the 1999-2004 Honda TRX400EX Sportrax, offering a complete set of gaskets for the 89mm bore. It includes every gasket from the top end to the bottom end, making engine assembly straightforward. The kit is a cost-effective solution for rebuilding your Sportrax engine with confidence.

Built For Performance

• Includes head gasket, base gasket, valve cover gasket, and more for a complete seal
• Manufactured from high-quality materials to withstand high compression and heat
• Precision cut to match OEM specifications for accurate fit
• Designed specifically for 89mm big bore cylinders
• Provides reliable sealing for increased power output

Fits These Machines

• for Honda TRX400EX Sportrax (1999-2004)

On-The-Job Use

• Engine rebuilds and top-end overhauls
• Big bore performance upgrades
• Restoration of worn-out engines
• Racing and high-performance applications

Specs At A Glance

Good To Know

Q: Does this gasket kit include the head gasket? A: Yes, it includes a head gasket appropriately sized for a 89mm bore.

Q: Can this kit be used with a standard bore cylinder? A: No, this kit is designed specifically for 89mm big bore cylinders and will not fit standard bore sizes.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.