PAIR Pistons for Kawasaki Invader 340 1978-1980 Snowmobile 2 Piece

Piston Pair for Kawasaki Invader 340

This piston pair is a set of two pistons designed to fit the Kawasaki Invader 340 snowmobile engine for model years 1978 through 1980, restoring proper compression and combustion. The piston pair is built for riders who need a dependable top-end rebuild on their vintage Invader 340.

Overview

These pistons are made to fit the Kawasaki Invader 340 engine and deliver the seal and durability a two-stroke top end needs. Each piston in the pair supports consistent compression for reliable cold starts and steady power. They are intended for riders and mechanics handling a complete top-end rebuild on the Invader 340.

Built For Performance

• Sold as a matched pair for a complete cylinder rebuild
• Machined for smooth bore fitment in the Invader 340
• Built to hold compression under high-RPM two-stroke loads
• Designed for the 1978 through 1980 Invader 340 platform
• Direct-fit replacement for worn or scored original pistons

Fits These Machines

• for Kawasaki Invader 340, 1978
• for Kawasaki Invader 340, 1979
• for Kawasaki Invader 340, 1980

On-The-Job Use

• Top-end rebuilds on vintage trail sleds
• Restoring compression after a scored or seized piston
• Preventive maintenance on high-mileage Invader 340 engines
• Shop repairs and seasonal engine refreshes

Specs At A Glance

Good To Know

Q: Can I install these without machining the cylinder? A: Only if the cylinder bore is within spec and free of scoring, so measure it first. Worn or damaged bores should be honed or rebored before new pistons go in.

Q: Is this a complete top-end kit? A: This listing covers two pistons only, so rings, pins, and clips are ordered separately. Confirm what your rebuild needs before placing the order.

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