JE Pistons Honda 400 EX Piston Kit

If you're rebuilding the top end of your 1996-2004 Honda XR400R, a new piston is a critical component. This JE Pistons kit is designed to replace the original piston, helping to restore lost power and ensure your engine runs smoothly again. JE Pistons is a well-known name in performance engine building, and this kit reflects their focus on creating durable, high-performing parts.

This piston is made from forged aluminum, a strong material that can handle the heat and pressure inside your engine. Forging makes the aluminum denser and more resistant to deformation compared to cast pistons. The kit includes the piston itself, rings, wrist pin, and clips, so you have the essential pieces needed for installation. It's built to meet the specific dimensions and tolerances required for the Honda XR400R engine, ensuring a proper fit and function.

When installing this piston, make sure to follow the manufacturer's recommended clearance specifications and lubrication procedures. Proper installation is key to achieving the expected performance and longevity from your new piston.