- New Yamaha piston EC340ET, fits 1982–1988 models
- 40 oversize, 60.87mm diameter, 16mm wrist pin
- Ideal for restoring compression and power in vintage snowmobiles
- Direct replacement for worn or damaged pistons
- OEM quality construction for long-lasting performance
- SKU: 1ST-1PIC914
Contact us for more Yamaha EC340ET pistons and vintage snowmobile engine parts.