2 Namura .040 Over Bore Piston Kits for Kawasaki KFX700 & Prairie 700 83mm

2 Namura .040 Over Bore Piston Kits for Kawasaki

These two .040 over bore piston kits from Namura are designed for Kawasaki KFX700 and Prairie 700 models with 83mm bore, offering an oversized option for engine rebuilding.

Overview

These 2 Namura .040 over bore piston kits provide a reliable solution for Kawasaki KFX700 and Prairie 700 engines, restoring compression and performance after cylinder overboring. Each of these 2 Namura .040 over bore piston kits includes a piston, rings, and wrist pin for a complete rebuild.

Built For Performance

• Manufactured from high-strength aluminum alloy for durability
• .040 over bore size matches cylinders machined to the corresponding oversize
• Includes molybdenum-coated piston rings for reduced friction
• Reinforced piston skirt for improved load handling
• Precision-machined wrist pin bore for accurate fit

Fits These Machines

• for Kawasaki KFX700
• for Kawasaki Prairie 700

On-The-Job Use

• ATV sport riding and racing
• Utility and farm work requiring reliable power
• Engine rebuilds after wear or damage
• Performance restoration projects

Specs At A Glance

Good To Know

Q: Do these pistons require the cylinder to be bored .040 over? A: Yes, these are .040 over bore pistons, so the cylinder must be bored and finished to the exact .040 oversize specification for proper fit.

Q: Can these be used for a top-end rebuild? A: These kits include all necessary components for a top-end rebuild including rings and pins, but always replace the wrist pin and check connecting rod clearance.

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