Engine comes 100% assembled and ready to start.
Note: This engine does not have electric start but can be mounted on models that originally have electric start.Specifications:
Mounting Bolt Hole Spacing: 98mm or 3 7/8 inch
Piston: 49cc/44mm
Oil Mix: 40:1 2 stroke
Kill Switch: Two wire 1 RED and 1 BLACK
Choke: YES
Includes:Ignition System
Pull Start
Carburetor
Air Filter
Clutch