EP brand substitute gearbox for woods rotary gearbox
NEW 40 HP GEARBOX Sleek Enter one three/8 12 spline output Interchangable with market well-known measurement i.e.: OMNI GRIZZLEY CHEETAH HOWSE KING KUTTER BUSH HOG HICO SILVER EDGE Several A lot more
Functions
(1) brand name new forty five horse electricity shearpin gearbox. This gearbox matches a number of distinct helps make of 4′,5′ and some 6′ rotary cutters. I market a great deal of these packing containers each year for several distinct programs and have ALL Alternative Components for this box, but with any luck , you is not going to have to fret about that.
Listed here are the specs on the box:
*45 horse energy 
gearbox
*Common 1-3/eight” smooth enter shaft(exactly where the pto shaft hooks on). The pto shaft is held on by a one/two shearbolt.
*size of the enter shaft out of the gearbox is 3″ prolonged
*bolt gap pattern for mounting is on the corners, four-3/4 center of hole to heart of gap. It takes a 5/8″ bolt.
*twelve splined output shaft(exactly where the blade provider hooks up on the bottom)
*one-9/16 exterior measurement more than the output shaft splines- from the foundation of the output cap to the conclude of the splines is two-three/four” extended- all round size of the output shaft is 4-one/2″ prolonged.
*normally takes a one” threaded castle nut and a carter crucial on the bottom of the output shaft to protected blade pan(NUT is integrated – – BLADE PAN IS NOT!!)
*overall top of the box from the prime of the mower deck to the top of the box is nine-one/2″
This is a pretty weighty product (forty seven lbs.) so freight is not inexpensive, but we do not make everything off of freight, what ever ups expenses us we demand you.
forty HP
one:one:forty seven Ratio
1-three/eight” Sleek Input Shaft with Shear Pin Hole
one-one/2″ twelve-Spline Ouput Shaft
Bolt Pattern: six-one/2″ (4) 5/eight” Holes, five” Heart Hole Necessary for Shaft Assembly
The Enter and Output Shafts Can’t be Obtained Serparately.
They are Marketed as a kit.
The kit includes the following parts: input shaft, enter equipment, output shaft, output equipment.
The Shaft Package Are not able to Be Divided.
EP brand replacement gearbox for woods rotary gearbox
Rotary Cutter Gearbox Troubleshooting Guide
Is your mower leaking, creaking or otherwise executing improperly? You’ve got arrive to the right place.
Study below for the most common problems with rotary cutter gearboxes and their answers (from swift and dirty, to professional).
Leaking Base Seal:
If you’ve wrapped some baling or fencing wire close to your output shaft and blown the seal, the skilled thing to do is to exchange the seal.
If your output seal is intact, and you are able to get ID, OD and thickness measurements (in millimeters), most bearing residences can get you up a generic double-lip seal that will get you back again up-and-managing. If not, give us a call and we can help you kind out what you require.
A dental decide is the simplest way to get rid of the outdated seal prior to urgent in the new one.
If you are blessed adequate to have a gradual-leak, the quick and dirty approach is to operate automotive-kind grease in the gearbox until finally the new seal will come in. Be confident to examine and include grease much more regularly than you would with oil, as this is NOT a expert fix.
Broken Output Shaft:
Uh oh. You hit some thing that failed to move. The good news is that the output shaft on most gearboxes is pretty straightforward to change. The undesirable news is… it’s hardly ever an isolated failure.
The initial factor to do is to just take apart your gearbox and assess the total extent of the injury. If it is really just the output shaft, you must be able to change it out, no difficulty. The output shafts commence at about $70 and go up in price tag dependent on the dimensions of the gearbox.
Nonetheless, in most situations, the bearings ($20/ea), seals ($ten/ea) and gear-established ($70) will also generally just take a beating. If you are unfortunate, the output cap ($eighty) will also experience some hurt.
In this circumstance, it is usually less expensive to substitute the gearbox. Assess the price tag of parts to the price of an whole, new, warrantied gearbox. Often, even pros have to know when to get in touch with it a working day.
I Want to Change my Input Shaft:
If you are tired of modifying shear pins or seeking back again and observing that your mower has not been reducing, you might want to set up a slip-clutch pto shaft (Of course, we promote these also).
This typically needs putting in a 540-type, 6-spline input shaft ($85) on your mower’s gearbox.
Blessed for you, we did a create-up on our site. It really is known as “How to adjust the enter shaft on your rotary cutter gearbox”.
My Gearbox is Groaning/Creaking:
“Groaning”, “creaking”, or “popping” all audio sort-of comparable more than-the-mobile phone. The best factor to do is to disassemble your gearbox and just take a look at the gears and bearings. The situation will generally current alone in the way of damaged/lacking gear enamel, toasted gears (like that image on our home website page), or blown bearings.
If everything looks normal, attempt altering the equipment-mesh. This is done with the mylar “gaskets” that sit between the primary gearbox circumstance and the input/output caps. Consider including or taking away some of these spacers until your gears have approximately one/8″-one/four” of cost-free enjoy. Pros can buy replacements ($one-two) in varying thicknesses, but we advocate the fast and filthy strategy of chopping your very own out of a sheet of mylar.
Don’t fail to remember to re-seal the gearbox with RTV following you’ve located the proper combination. Even however they are called “gaskets”, they will not seal your gearbox on their possess.
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