Header banner
Revain logoHome Page
Tim Hollins photo
South Korea, Seoul
1 Level
734 Review
54 Karma

Review on GOOFIT Complete Engine 139Qmb Scooter by Tim Hollins

Revainrating 5 out of 5

Fits GY6 and 139qmb

It is recommended to apply grease to the inside of the crankshaft seal and the silicone seal around the outer seal to keep it from rotating.

Pros
  • Gaskets
Cons
  • Small Parts