rotary cutter gearbox
(one) model new 45 horse- electrical power (a lot more electricity also avaiable) shearpin gearbox. This gearbox suits numerous distinct makes of 4′,5′ and some 6′ rotary cutters. I market a lot of these boxes every single 12 months for many diverse apps and have ALL Replacement Areas for this box, but with any luck , you will not likely have to fret about that.
Here are the specs on the box:
*45 horse energy gearbox
*Regular 1-three/8″ easy input shaft(where the pto shaft hooks on). The pto shaft is held on by a one/two shearbolt.
*duration of the input shaft out of the gearbox is three” long
*bolt hole pattern for mounting is on the corners, four-three/4 middle of hole to centre of 
hole. It normally takes a five/8″ bolt.