The Volvo SX-M Upper

Our product highlight for this week is the popular Remanufactured Volvo-Penta SX-M Upper Gear Case from US Boatworks.  We offer the SX-M in two popular tooth counts, the 22/23 and the 21/26.  Within the 22/23 Upper, you can choose from five different gear ratios.  Those are 1.43, 1.51, 1.60, 1.66...

The Truth About Replacement Gearcases #4

Quality Remanufactured Lower Units Welcome to part 4 of our gearcase education course. In the previous articles, we reviewed both the OEM Lower Unit and the Non-OEM Lower Unit. In this article, we have a frank discussion about the rebuilt gearcase. So let's get to it. A rebuilt or remanufactured...

Should I Invest in a Non-OEM Lower Unit?

The Case For The Non-OEM, Aftermarket Gearcase   There are new, replacement, non-OEM lower units & sterndrives on the market selling for extremely cheap prices. Can these prices be too good to be true?  You know the saying – “you get what you pay for”, so is that the case...

We buy Lower Unit Cores

The busy summer season is still upon us and the demand for rebuilt boat lower units is high.  Customers who purchase a lower unit from US Boatworks are eligible for a refund when you return a good core back to us.  If you are one of those customers, send your...