We Offer
Three Lower Unit/ Gearcase replacement choices:

New OEM Gearcase/Lower Unit 

  • More Expensive compared to Reman Lower Units
  • Built by your engine manufacturer
  • All parts are OEM
  • Includes all internal parts & is fully compatible and interchangeable with your engine
  • Most units ship today if ordered by 1 pm cst
  • 1 year warranty covered by manufacturer

mercury V6 lower unit 859399t14
New Lower Unit availability and pricing

Remanufactured Lower Unit

  • Priced at deep discounts to save you money 
  • Units are rebuilt by 30+ year career, factory trained mechanics at our shop
  • OEM Parts
  • Made in the USA & Built new to manufacturer specs 
  • Includes all internal parts & is fully compatible and interchangeable with OEM drives 
  • Usually ships in 24 hours 
  • 1 year warranty 

Volvo Lower Unit Remanufactured 3855696


Brand New Aftermarket Lower

  • Better prices compared to OEM Lower Units
  •  Manufactured in a factory overseas & imported to USA
  • All parts are NON-OEM
  • Built new to manufacturer specifications
  • Includes all internal parts & is fully compatible and interchangeable with OEM drives
  • Usually ships in 24 hours
  • 3 year, fault free warranty handled by the factory

New Lower Unit availability and pricing

We carry parts for Mercury, Mercruiser, OMC,Evinrude, Johnson, Volvo-Penta

Choosing the replacement Lower Unit for your needs is what is important. US Boatworks offers you three choices to meet those needs.
First, you can pick quality new OEM units made by your engine manuracturer.
Or, you can save money by selecting an equalily reliable remanufactured lower unit made with quality OEM parts
OR lastly, you can choose a new aftermarket gearcase motor for some Mercury, Johnson and Evinrude Outboard Motors and Mercruiser Alpha One, Gen II and Bravo One I/O motors.

No matter which gearcase motor you choose, you can feel comfortable knowing US Boatworks will take care of you. We have been in the Replacement Drive business for over 35 years and know your motor inside and out. Our personalized service will get your unit to you with the exact specifications you need. Call us for pricing at 913-342-0011 or get more information on new and aftermarket lower units below.

Insurance claims are always welcome.  Our owner personally handles all insurance claims and is happy to talk with you and your adjuster to get the best deal for you.  He has been replacing outdrives for over 35 years.







Call 913-342-0011 for assistance. Please have your engine serial number available if possible.

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US Boatworks- Quality Sterndrive Remanufacturing for over 35 years.

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