To adjust the differential bearings game.

For 020 gearbox.

To adjust the differential bearing clearance.

For 020 gearbox.

To adjust the differential bearing clearance.

For 020 gearbox.

For Golf 1, Jetta 1, Golf Cabriolet 1, Scirocco 1, from 08/1976 ->12/1980 with standard air conditioning.

With 1500cc and 1600cc petrol engine.

For Golf 1, Golf Cabriolet 1, Scirocco, engine: FA JB 04/1975

For Polo, engine: HE HA 07/1975

Height 49 mm, External diameter 241 mm, Internal diameter 175 mm 

For Polo:1, 2 and 2F 900cc 1000cc 1100cc 1300cc. (not for G40)

For Golf 1, Jetta 1, Golf Cabriolet, Scirocco 1 and 2: 1100cc 1300cc.

For Golf 2, Jetta 2: 1000cc 1300cc.