rotary cutter gearbox
(one) model new 45 horse- electrical power (more electricity also avaiable) shearpin gearbox. This gearbox suits numerous diverse can make of 4′,5′ and some 6′ rotary cutters. I market a whole lot of these boxes each and every 12 months for a number of different apps and carry ALL Substitute Elements for this box, but hopefully you will not likely have to be concerned about that.
Right here are the specs on the box:
*forty five horse electricity gearbox
*Common one-3/8″ easy enter shaft(in which the pto shaft hooks on). The pto shaft is held on by a one/two shearbolt.
*size of the input shaft out of the gearbox is 3″ lengthy
*bolt gap pattern for mounting is on the corners, four-three/4 
heart of hole to centre of hole. It will take a 5/8″ bolt.