40mm Piston Kit with Rings is for 50cc 2-Stroke Engines.
This Chinese 40mm piston kit is the replacement part for many Eton 2-strokes. Piston kits ship complete with piston, piston rings, piston pin and piston clips.
Piston kit description:
- Piston Height: 50.5mm
- Piston Diameter: 40mm
- Piston Pin Length: 33mm
- Piston Pin Diameter: 10mm
- Includes piston
- Includes rings
- Includes wrist pin
- Includes circlips
- Includes wrist pin roller bearing
- Includes head gaskets - one metal and one fiber
- Head gasket mounting holes measure 49.4mm center-to-center
- Includes exhaust gasket: 25mm ID, 34mm OD
- Compatible with 50cc 2-stroke
Known to fit scooters and atvs with the 50cc 2-stroke 1PE40QMB Minarelli based engine used by Adly, Aeon, Aprilia, Atala, Benelli, Beta, BKM, BSV, CPI, Dinli, Eton, Fly, Geely, Genuine, Italjet, Kasea, Keeway, Kreidler, KTM, Kymco, Linhai, Malaguti, MBK, Minarelli, Motron, MZ, PGO, Polaris, Strada, TNG, Vento, Xtrem and Yamaha.