Oil Seal

Replaces: 31-816773A1, 31-816773A2 

Engines: 20 / 225 / 250 (3.0L) EFI / DFI

Replaces: 25-62706, 25-67207

Replaces: Mercruiser: 25-47254, 25-861844, 25-97386, 47254, 861844; Bombardier: 0310414, 0508509, 310414

O : 3.625

 O INT: 3 ^5/8

O EXT: 3 ^7/8

THICK: 1/8

Wide: 0.135

Replaces:

Mercruiser: 30-63742, 30-63742T, 63742T; OMC/Johnson/Evinrude: 377139

Engines: 3 Cyl (1968-94)

Replaces: Mercruiser: 16977, 26-16977, 26-6977, 79884, 802276; OMC: 0321435, 0321453, 0508466, 0508528, 321483

Replaces: 553126

Upper gear housing-Stringer mount (1973-1985)

Replaces: 26-66301 

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

Replaces: 31-812873A1 

Replaces: 25-20863, 25-815460

Replaces: 25-62700 

Replaces: 25-20081

Replaces: 25-64067, 25-823683, 823683

Replaces:

Mercruiser: 31-16756A6; Honda: 91051-ZW1-003

Engines: BT90AT

BF75AT

Replaces: 25-33465, 25-54029

Replaces: 30-64424, 30-64424T, 31-32536, 64424T