39mm Piston for GY6 50cc Scooters

This 39mm piston is the replacement part for many 4-stroke Chinese scooters.   

Piston description:

• Piston Height: 33mm (1.29 in)
  
• Piston Diameter: 39mm (1.51 in)
  
• ID of hole for pin: 13mm (0.509 in)
  
• Pin not included
• Compatible with GY6 50cc 4-stroke
• Short or long case engines
• 50/023

Shipping details:

Do you need your piston fast?  If you order before 3:00 pm CST, Monday thru Friday, your order goes out the same day.   Buy now!