OMC Model 400, Cobra 4-1/4 Gearcase 1978 - 1989

Suits -

Model 400
2.3L (120 HP) Thru 1991
2.5L (120 HP) 1978-1984
3.0L (140 HP) Thru 1989
Cobra -
2.3L (128 HP) 1988-1991
2.5L (120 HP) 1985-1987
3.0L (140 HP) 1985-1987

Stainless Steel 13-3/8 Diameter  15 Pitch RH Rotation   P/N 993143
Stainless Steel 13-3/8 Diameter 15 Pitch  LH Rotation P/N 993153
Stainless Steel 13-1/4 Diameter  17 Pitch   RH Rotation P/N 993144
Stainless Steel 13-1/4 Diameter  17 Pitch   LH Rotation P/N 993154
Stainless Steel 13-1/8  Diameter 19 Pitch   RH Rotation P/N 993145
Stainless Steel 13-1/8 Diameter  19  Pitch  LH Rotation  P/N 993155
Stainless Steel 13  Diameter 21 Pitch  RH Rotation P/N 993146
Stainless Steel 13 Diameter 21 Pitch LH Rotation P/N 993156

* When purchasing please state which pitch you require!