Rotary Cutter Gearbox

Features

(1) brand new 45 horse power shearpin gearbox. This gearbox fits several different makes of 4',5' and some 6' rotary cutters. I sell a lot of these boxes every year for several different applications and carry ALL REPLACEMENT PARTS for this box, but hopefully you won't have to worry about that.

Here are the specs on the box:

*45 horse power gearbox

*Standard 1-3/8" smooth input shaft(where the pto shaft hooks on). The pto shaft is held on by a 1/2 shearbolt.

*length of the input shaft out of the gearbox is 3" long

*bolt hole pattern for mounting is on the corners, 4-3/4 center of hole to center of hole. It takes a 5/8" bolt.

*12 splined output shaft(where the blade carrier hooks up on the bottom)

*1-9/16 outside measurement over the output shaft splines- from the base of the output cap to the end of the splines is 2-3/4" long- overall length of the output shaft is 4-1/2" long.

*takes a 1" threaded castle nut and a carter key on the bottom of the output shaft to secure blade pan(NUT is included - - BLADE PAN IS NOT!!)

*overall height of the box from the top of the mower deck to the top of the box is 9-1/2"

This is a fairly heavy item (47 lbs.) so freight is not cheap, but we do not make anything off of freight, whatever ups charges us we charge you.

40 HP

1:1:47 Ratio

1-3/8" Smooth Input Shaft with Shear Pin Hole

1-1/2" 12-Spline Ouput Shaft

Bolt Pattern: 6-1/2" (4) 5/8" Holes, 5" Center Hole Needed for Shaft Assembly

The Input and Output Shafts Cannot be Purchased Serparately.

They are Sold as a kit.

The kit includes the following parts: input shaft, input gear, output shaft, output gear.

The Shaft Kit Cannot Be Separated