updated with the gear set 3944
30 tooth used on Lifan engine until 2012
In case of breakage of the gear it is preferable to replace the 3 gears
Internal diameter : 14.05mm
thickness : 14.85mm
Assignment Engine:
LIFAN 125 1P52FMI until 2012, after the teeth become bigger
LIFAN 138 1P54FMI
LIFAN 140 1P55FMJ until 2012, after the teeth become bigger
LIFAN 150-2008-1P56FMJ
LIFAN 150-2009-HS1P56YMJ until 2012, after the teeth become bigger
