Exploded view Z-drive top Alpha One Gen 2 1991-1997

Mercruiser ref. no. 25-32546, OMC ref. no. 508674,

Bearing for upper drive shaft (in the cover).
Mercruiser Ref. no. 31-61100A1

Bearing for upper drive shaft (in the cover).
Mercruiser ref. no. 31-32575T1

Upper gear set Ratio 1.84 (17-19).
Mercruiser No. 43-75325A3

Oil seal for Mercrusier Alpha shaft to water pump.
Mercruiser No. 26-66302, 26-864319, 26-965031, 56394, 66302, 66302B, 96503; OMC/Johnson/Evinrude: 0500382, 0508460, 0775422

Without magnet
Mercruiser ref. no. 10-79953Q04

Sealing ring (oil screw) for Alpha Z-drives and outboards
Mercruiser No. 12-191833

Suitable for the following models: 2.5L (EFI), 2.5L (OFFSHORE)