Sign In
An OMC Sterndrive/Cobra Ball Gear Kit, including O-rings, plugs, ball gear, locknuts, and oil seals.
Ball Gear Kit for OMC Sterndrive 1973-86 models contains:
- 1 O-Ring (Sierra# 18-7121)(O.E.# 308621)
- 2 Plugs (Sierra# 18-4251)(O.E.# 908062)
- 1 Ball Gear (Sierra# 18-2176)(O.E.# 908063)
- 1 Ball Gear (Sierra# 18-2177)(O.E.# 908069)
- 2 Locknuts (Sierra# 18-3725)(O.E.# 908064)
- 1 O-Ring (Sierra# 18-7401)(O.E.# 908383)
- 2 Oil Seasl (Sierra# 18-2071)(O.E.# 981195)
- 2 Oil Seals (Sierra# 18-2072)(O.E.# 981196)
Product Specs
The West Advisor
The West Advisor articles have answered boaters' questions and provided solutions to boating problems for more than 20 years. West Marine has compiled one of the Web's most comprehensive collections of technical boating information articles.
