Specializing in Heavy Duty and Performance Parts

150cc GY6 Cylinder & Piston Engine Rebuild Kit

  • $64.99
    Unit price per 
Shipping calculated at checkout.


  • Cylinder
  • Piston
  • Piston Ring set
  • Wrist Pin (Not shown in picture)
  • Wrist Pin Clips (Not shown in picture)
  • Top-end gasket set

Gaskets included:

  • Head Gasket
  • Base Gasket

This is the larger size (149cc) 57.4mm overhaul kit. This kit will replace the slightly smaller 57mm (147cc) size found on HOWHIT engines, and the 125cc size as well. This kit fits all GY6 engines, except SUNL and Roketa.