OMC Sterndrive Gearcases

  • Expert rebuilt OMC Cobra Sterndrive Lower Units, Upper Gearcases.
  • Outdrives rebuilt by Certified Mechanics 
  • OEM Parts
  • Made in the USA
  • Quality OMC gearcases you can trust
  • Quick Shipping

US Boatworks- Quality Sterndrive Remanufacturing for over 40 years.

987800Cobra Lower V6, V8, 4 CYL, 1990-1993BW44$1,995More Info
987242800 Manual Lower Less Cable AssemblyBW46$2,095More Info
986669Cobra Lower Small Housing 4CYLBW45$1,795More Info
983505400 Manual Lower Less Cable AssemblyBW47$1,795More Info
987064Cobra Upper Unit 21:21 Thru 93BW40$1,995More Info
986380Cobra Upper Unit 21:19 THRU 93BW41$1,995More Info
986382Cobra Upper Unit 21:18 THRU 93BW42$1,995More Info
986381Cobra Upper Unit 21:16Thru 93BW43$1,995More Info

Did you know US Boatworks stocks over 2 million new and used OEM boat parts to meet all your needs. When you place your order online, save up to 25% off retail prices. Use our parts finder to view engine drawings to find the manufacturer part number you need. Can’t find the boat part you are looking for? Call us, we can help. (913) 342-0011 or use our Request Form.  We specialize in hard to find, NLA parts you won’t find anywhere else.

Lower Unit Education

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