Replacement top gearbox nut fits 94 different Bush Hog models, used to secure the blade carrier to the output shaft. Please see fitment list below. If you are not sure this is the correct nut for your application please contact us and we will help you make sure it is correct. This nut can be see in position 13 in the exploded view diagram. This is a 1-3/8" - 12 RH Jam Nut 104 Rotary Cutter (Discontinued) - Gearbox & Related Parts For 104 (All Models) 104 Rotary Cutter (Discontinued) - Gearbox Assembly (Obsolete) 104 Rotary Cutter (Discontinued) - Gearbox & Related Parts For 104 (All Models) 104 Rotary Cutter (Discontinued) - Gearbox Assembly (Obsolete) 1050HR Rotary Cutter 1050HR Rotary Cutter 1050HS Rotary Cutter 1050HS Rotary Cutter 1050R Rotary Cutter 1050R Rotary Cutter 1050S Rotary Cutter 1050S Rotary Cutter 1051R Rotary Cutter 1051R Rotary Cutter 1051S Rotary Cutter 1051S Rotary Cutter 105R 5` Rotary Cutter (Discontinued) 105R 5ft Rotary Cutter (Discontinued) 105S 5` Rotary Cutter (Discontinued) 105S 5ft Rotary Cutter (Discontinued) 109 Rotary Cutter - 79 Left Side Gearbox (540 RPM) Used On 109-OR, 109-OS, 1209R, 1209S 109 Rotary Cutter - L.H. Gearbox Assembly (540 RPM) 109 Rotary Cutter - Left Side Gearbox Assemblies (540 RPM) 109 Rotary Cutter - Left Side Gearbox Assembly (1000 RPM) 109 Rotary Cutter - Right Side Gearbox Assemblies (540 RPM) 109 Rotary Cutter - Right Side Gearbox Assembly (1000 RPM) 109 Rotary Cutter - Gearbox Assemblies, Left Side (540 RPM) 109 Rotary Cutter - Gearbox Assemblies, Right Side (540 RPM) 109 Rotary Cutter - Gearbox Assembly, L.H. (540 RPM) 109 Rotary Cutter - Gearbox Assembly, Left Side (1000 RPM) 109 Rotary Cutter - Gearbox Assembly, Right Side (1000 RPM) 109 Rotary Cutter - Gearbox, 79 Left Side (540 RPM) Used On 109-OR, 109-OS, 1209R, 1209S 109-Offset Rotary Cutter - 79 Left Side Gearbox (540 RPM) Used On 109-OR, 109-OS, 1209R, 1209S 109-Offset Rotary Cutter - L.H. Gearbox Assembly (540 RPM
The use of original equipment manufacturer's names, drawings and part numbers are used for identification purposes only, and Brooks Ag Parts is in no way implying that any of our products are original equipment parts. All parts are guaranteed to meet with your approval! If you are unhappy with your purchase just return it to us and we will be happy to refund your purchase.
Brooks AG Parts is in no way affiliated with any product manufacturers including John Deere, Kubota, New Holland, Alamo Group and its subsidiary's, Darrell Harp / Big Bee, Kodiak, King Kutter, Tarter Gate, Woods, or any other manufacturer. The use of their part numbers and or drawings are only used to aide Brooks AG Parts customers in finding the correct Brooks AG Parts replacement part. Brooks AG Parts in in no way implying any of its parts are purchased from any of these companies or their subsidiaries.