Main way to tell between the gearbox imo is the subtle design of the casing,
Note the pre-face CG10 is smaller, thinner input shaft & driveshaft hole, less reinforcement webbing, no lower brace bolt holes.
Can't find pic of facelift CG10 box.
Note the cga3 is very different, more reinforcement webbing, coilpack crank sensor, inverted starter motor location
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