Namura .020 Over Bore Piston Kit for Yamaha Blaster 200 fits 1988-2006 66.5mm

Namura .020 Over Bore Piston Kit for Yamaha Blaster 200

This .020 over bore piston kit is a replacement piston assembly for Yamaha Blaster 200 models from 1988 to 2006, providing a precise 66.5mm bore size for engine rebuilding.

Overview

The .020 over bore piston kit from Namura is designed for Yamaha Blaster 200 ATVs, offering a direct-fit 66.5mm piston that restores compression and performance. This kit includes the piston, rings, and pin, making it an ideal choice for engine overhauls. The .020 over bore piston kit ensures a proper match for worn cylinders needing a slight oversize.

Built For Performance

• Precision-machined from high-strength aluminum alloy for durability
• Includes premium piston rings for optimal sealing
• Designed for .020 over bore applications to refresh cylinder walls
• Lightweight design reduces reciprocating mass for quicker throttle response
• Tested for proper clearance and fit

Fits These Machines

• for Yamaha Blaster 200 (1988-2006)

On-The-Job Use

• Commonly used during top-end rebuilds on Yamaha Blaster 200 engines
• Suitable for recreational trail riding and racing applications
• Ideal for restoring lost compression and reducing oil consumption

Specs At A Glance

Good To Know

Q: Does this piston kit come with wrist pin clips? A: Yes, the kit includes the wrist pin and circlips for complete installation.

Q: Can I use this piston with a stock cylinder that has been bored to .020 over? A: Yes, this piston is designed for cylinders that have been machined to .020 over the standard bore size.

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