924 (80-88), 944 (82-91) Front pinion shaft bearing (differential side).
gear sets and shafts
924 (80-88) 944 (82-91) Synchronising hub 1st/2nd gear.
924S Tiptronic (86-88), 944 Tiptronic (82-89) Damping plate between flywheel and torque tube.
Shaft sealing ring 924S (86-88) 928 (83-86) 944 (82-85) 9442 (85-88) 9442 (89-91)