T.223 - 4 SPEED CLOSE RATIO HELICAL TEETH SYNCHRONIZED GOLF 1600/1800 GTi SCIROCCO 1600/1800
T.223D - "COPPIA FRENATA" DIFFERENTIAL GOLF 1600/1800 GTi = SCIROCCO 1600/1800
T.308 - 5 SPEED CONVERSION STRAIGHT GEAR WITH DOG CLUTCH GOLF 1600/1800 Gti SCIROCCO 1600/1800=GOLF GTi 16V
T.341 - 5 SPEED CLOSE RATIO HELICAL TEETH SYNCHRONIZED GOLF 1600/1800 GTi SCIROCCO 1600/1800
T.430 - REDUCTION GEAR ON REAR WHEELS PESCACCIA
T.514 - 5 SPEED CLOSE RATIO HELICAL TEETH SYNCHRONIZED GOLF GTi 16v
T.573 - "COPPIA FRENATA" DIFFERENTIAL GOLF G60
T.574 - "DUO-BLOCK" DIFFERENTIAL GOLF G60
T.575 - FINAL DRIVE GOLF G 60