Chapter 21 | Page 9 of 18 Gearbox & differential
21.02Gearbox variant applicability chart (JB0/JB1/JB3)21.20Gearbox casing & selector mechanism21.30Gearbox clutch housing & linkage21.43Gearbox internals — shafts & gear cluster21.50Differential & final-drive gears21.54Differential bearings & gear set (alternate ratio)21.65Gear selector linkage & shift forks