Does anyone have a useable gearbox for a 1971 RHD r4 1123 or know of the whereabouts of one for sale? The final drive on mine has extensive damage to planet gears & shrapnel damage to other parts. It is a four speed split case gearbox with a tag reading 334-10 (not sure of the meaning of the -10 if anyone can enlighten me), input shaft is 16.5mm diameter with 20 teeth & output shafts are 22mm diameter with 20 teeth & drive shafts attach by roll pins. I am located in Buckinghamshire, thanks.
- Thread starter gnew123
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