mercury lower unit

Just Dropped – Mercury Bigfoot Lower Unit

9011G92 Mercury Bigfoot Lower Unit 30-50 HP

US Boatworks now carries the hard to find Mercury 30-50 HP Bigfoot lower unit. This lower fits Mercury Outboard Motors with Bigfoot Lower Units. It replaces OEM # 1667-9011G92. There are many reasons to purchase a rebuilt lower unit over buying new or aftermarket units.   Those reasons are: -Units are priced at deep discounts to … Read more

Tips for Replacing your Outboard Lower Unit

Buy Replacement Lower Units

The main part of the lower unit of an outboard motor is really nothing more than the gear case. The gear case is also known as the “business end” of the boat lower unit. When most boaters talk about changing the lower unit they are talking about disconnecting the speedometer cable, removing the gear case, … Read more

Our Most Popular Seller – The Evinrude Gear Case

Mercury Lower Unit 1667-9011G90

Our #1 Seller – The Evinrude Lower Unit Evinrude Lower Units are a big seller at US Boatworks where we specialize in gearcase rebuilding. Let’s take a look at why we are a leader in the the lower unit remanufacturing arena. US Boatoworks has been in the replacement drive business for 30 years and we … 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