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Mercury Outboard 150-200 HP  V6 Lower Unit



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3 Cylinder 1970-1990 Lower Unit

Mercury Outboard 150-200HP V6 Lower Unit


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Lower Unit picture




Part Number

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1 Inside Bearing 18-1157

2 Carrier Bearing 18-1158

3 Reverse Gear Bearing 18-1155

  Pinion Nut 18-3719

  Prop Shaft Seal (2 required) 238

  Tab Washer 2299

  Spanner Nut 3751

  Trim Tab /  Anode 18-6011