Gear Ratio V4/V6 "M" (1902-06), V4 2.25:1 (.44), V6 1.86:1 (.54)

Replaces:

Mercruiser: 31-42647A1; OMC/Johnson/Evinrude: 387817

Cobra Lower gearcase components 1986-93

Replaces: 338601

Replaces: 338636, 354580

Replaces: 320943

#2

Replaces: 338893

Replaces: 306643

#5

Replaces: 302325, 302873, 324960

Replaces: 314008

#8

Replaces: 435990

Engines: V4, V6 & V8

W/ spray hole

Replaces: 3852169, 322501, 331188

Replaces: 338486

Engines: V4, V6 & V8