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Volvo-Penta Gear Cases

The Truth About Replacement Gearcases #5

The Best Gearcase Replacement Welcome to part 5 of Gearcase Education.  The previous articles have reviewed common gearcase terminology and discussed the three ways you can replace your lower unit.  Those were: So now you have the knowledge and can decide for yourself what unit is best for you.   Whatever you do, if you … Read more

The Truth About Gearcase Replacement #3

The Case for a NEW OEM Gearcase Welcome to part 3 of our Gearcase Education Course. In the previous article, we discussed New Non-OEM Gearcases which tend to be inferior in quality but can save you money in the short term. Next up on our lower unit tour is the new OEM (original equipment manufacturer) … Read more

Introducing Our New Volvo-Penta DPS-A Lower Unit

Volvo Penta Genuine Parts

US Boatworks now proudly carries the hard to find Volvo Penta DPS-A gear case in several different configurations.  Our remanufacture department has been hard at work this winter to make the quality Volvo Sterndrive Housings in the following specifications: DPS-A LOWER (17/29) 1.78 RATIO, OEM#3842842 DPS-A LOWER (17/29) 2.11 RATIO, OEM#3842842 DPS-A LOWER (16/30) 1.95 … Read more

Marine Lower Units In Stock

Go to Lower Units page

US Boatworks stocks over 2 million boat parts which makes for quick same day shipping when you place your parts order.  Lower Units are our specialty so I thought we could take a look at the gear cases and lower unit parts in our parts room.  The parts reviewed below are the components that go … Read more