Piston Kit .040 for Honda ATC200S 1984-1986 ATC 200S Engine Rebuild

Piston Kit for Honda ATC200S

This .040 oversize piston kit is made for the Honda ATC200S and gives your top end a fresh bore with a matched piston, rings, and pin for rebuilds that need more than a standard replacement.

Overview

This piston kit is built for the Honda ATC200S and sizes in at .040 over to clean up a worn cylinder. It gives riders and shops a direct way to restore compression on an aging ATC200S engine. The kit is intended for anyone rebuilding a top end on a Honda ATC200S from the 1984 through 1986 model years.

Built For Performance

• .040 oversize piston for use after cylinder boring
• Matched piston, rings, and pin included for a complete top-end refresh
• Machined to restore original compression ratios when paired with a properly bored cylinder
• Fits the 1984 through 1986 Honda ATC200S engine family
• Ideal for rebuilders who need an oversize bore rather than a stock replacement

Fits These Machines

• for Honda ATC200S 1984
• for Honda ATC200S 1985
• for Honda ATC200S 1986

On-The-Job Use

• Top-end rebuilds after cylinder wear or scoring
• Restoring compression on trail-ridden ATC200S machines
• Shop work for vintage three-wheeler maintenance
• Oversize rebuilds requiring a bored cylinder

Specs At A Glance

Good To Know

Q: Does this piston kit require cylinder boring? A: Yes, a .040 oversize piston needs the cylinder bored and honed to match before assembly. Confirm your machine shop measures clearance to the piston specification.

Q: Is this an original Honda part? A: No, this is an aftermarket piston kit built for Honda ATC200S machines. It is not manufactured or endorsed by Honda.

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