Omni Gear RC81 – Assembly #250434. Ratio : 1:1.46. Input : 1 3/8 6A Spline. Weight : 100.0 lbs. Mounting : 4 bolt, 8 bolt circle. Package Includes Blade Hub. Because it is so widely used, it is impossible to list all of it’s applications. A genuine Omni Gear part will have an ID tag listing the 6-digit assembly number. We are an authorized Omni Gear dealer, if you would like a similar product, or could not find the gearbox you need from Omni Gear, then please. And we will be happy to assist you! The item “100HP Rotary Cutter Gearbox Omni Gear RC-81 250434 6A Spline 11.46 Free Shippin” is in sale since Friday, April 6, 2018. This item is in the category “Business & Industrial\Heavy Equipment Attachments\Mower Decks”. The seller is “ranchrite” and is located in Amarillo, Texas. This item can be shipped to United States.