Oil Seal

Replaces: 45-816472, 45-816919 

All Alpha I Generation II Drives (with new style 18-3056 Impeller) Serial #D494569 & above.

Replaces:

Mercruiser: 14-31210, 14-816629, 14-816629Q, 816629Q; Honda: 90508-ZW1-003

Engines: BR90AT

BF75AT

Prop shaft.

Replaces: Mercruiser: 14077, 177-189, 26-14077, 26-76868, 26-8M0204670, 30550, 76868, 76868B, F697555; Bombardier: 0320862, 0509330, 320862; Honda: 91252-ZW1-003

Engines: BF90AT

BF75AT

Replaces: 853635

Replaes: 681001

For: MR/ ALPHA

Replaces:

Mercruiser: 30895T, 31-30895, 31-30895T; Honda: 91057-ZW1-003

Engines: BT90AT

BF75AT

Replaces: 25-31534, 25-896524

Replaces: 45-41939A1, 45-41939F1

For all #1 units S/N 2791957 & above except MR/ALPHA Units or units which have been retro-litted with MR/ALPHA lower units. Also for 165 (6 cyl.) S/N 2763442 & above.

Replaces: 13-42351-1, 13-423511, 423511

Replaces:

Mercruiser: 25-35027; OMC/Johnson/Evinrude: 303360

Replaces: Mercruiser: 26-66302, 26-8M0214939, 26-965031, 56394, 66302, 66302B, 8M0214939

Replaces:  31-35928A1, 31-35928T1, 35928T1

Replaces: 17-828356

Replaces: 45-42634

For all MR/ALPHA Units & older units which have been retro-fitted whith MR/ALPHA lower units.

Replaces: 15-32563A1

Shim (For 21511 Bearing)

Replaces: 25-30271