Chinese 57.4mm Piston Kit for 150cc ATVs, Scooters-Mopeds and Go Karts.

This Chinese 57.4mm piston kit is the replacement part for many 4-stroke Chinese atvs, go karts and scooters. Piston kits ship complete with piston, piston rings, piston pin and piston clips.  This kit fits GY6 150cc models.  

Piston kit description:

• Piston Height:  38mm (1.49 in)
  
• Piston Diameter: 57mm (2.24 in)
  
• Piston Pin Length: 41.8mm (1.64 in)
  
• Piston Pin Diameter:  15mm (0.59 in)
  
• Set of 5 rings
• 2 circlips
• Compatible with GY6 150cc 4 stroke