rotary cutter gearbox
(one) manufacturer new forty five horse- power (more electrical power also avaiable) shearpin gearbox. This gearbox fits a number of distinct tends to make of 4′,5′ and some 6′ rotary cutters. I market a whole lot of these boxes each yr for numerous different apps and carry ALL Alternative Parts for this box, but ideally you will not likely have to fear about that.
Listed here are the specs on the box:
*45 horse power gearbox
*Common 1-3/eight” sleek input shaft(in which the pto shaft hooks on). The pto shaft is held on by a 1/two shearbolt.
*duration of the input shaft out of the gearbox is three” lengthy
*bolt hole pattern for mounting is on the corners, four-three/four centre of hole to center 
of hole. It will take a five/eight” bolt.