Ox Gear drives manufacture airboat reduction gearboxes with the highest quality in the industry today...backed by the industry's best standard warranty.  
 
The "Ox box" is constructed of a 6061 domestic aluminum billet housing with high shine finish, class 14 ground and polished gears with integrated shaft.  It comes with a 48 oz. oil capacity which is the largest of any box on the market . 
 
Multiple mounting options are standard for easy replacement of most major brand boxes.  These reduction unites are made in the USA with domestic materials.
 
We are a authorized OX Reductions dealer. 
 
Ratios available: 2.09, 2.38, 2.55, 2.68, 2.88 
 
The standard boxes include:
  Two (2) year limited warranty. 
  2 quarts of Lucas 75-140 synthetic oil
  Stainless steel bolts and mounting hardware.  
 
These boxes are built to order. Please allow 4 weeks build time minimum.  Call for estimated build times as this has been fluctating due to raw material shortages due to Covid-19.
 
We are trying to keep 2.38 & 2.55 gear ratios in stock.  Call to check wait times on out of stock items.