EP brand substitution gearbox for woods rotary gearbox
NEW 40 HP GEARBOX Easy Enter one three/8 12 spline output Interchangable with marketplace common size i.e.: OMNI GRIZZLEY CHEETAH HOWSE KING KUTTER BUSH HOG HICO SILVER EDGE Numerous Far more
Features
(1) manufacturer new forty five horse electrical power shearpin gearbox. This gearbox suits numerous diverse tends to make of 4′,5′ and some 6′ rotary cutters. I promote a good deal of these boxes each yr for numerous distinct purposes and have ALL Replacement Components for this box, but hopefully you is not going to have to fret about that.
Listed here are the specs on the box:
*45 horse electrical power gearbox
*Normal one-3/eight” sleek enter shaft(exactly where the pto shaft hooks on). The pto shaft is held on by a one/2 shearbolt.
*length of the enter shaft out of the gearbox is 3″ extended
*bolt hole sample for mounting is on the corners, 4-three/four heart of gap to centre of hole. It normally takes a 5/8″ bolt.
*12 splined output shaft(where the blade provider hooks up on the base)
*1-9/16 exterior measurement above the output shaft splines- from the base of the output cap to the end of the splines is two-3/4″ lengthy- overall duration of the output shaft is 4-1/2″ long.
*will take a one” threaded castle nut and a carter essential on the bottom of the output shaft to safe blade pan(NUT is incorporated – – BLADE PAN IS NOT!!)
*total height of the box from the top of the mower deck to the prime of the box is 9-one/two”
This is a fairly weighty product (47 lbs.) so freight is not low cost, but we do not make everything off of freight, whatever ups charges us we demand you.
40 HP
one:one:47 Ratio
1-three/8″ Easy Input Shaft with Shear Pin Hole
one-1/two” 12-Spline Ouput Shaft
Bolt Sample: 6-one/2″ (4) 5/8″ Holes, 5″ Heart Gap Needed for Shaft Assembly
The Input and Output Shafts Can’t be Obtained Serparately.
They are Bought as a package.
The kit consists of the following parts: enter shaft, enter equipment, output shaft, output gear.
The Shaft Kit Cannot Be Separated.
EP brand substitution gearbox for woods rotary gearbox
Rotary Cutter Gearbox Troubleshooting Information
Is your mower leaking, creaking or otherwise carrying out improperly? You’ve got arrive to the right place.
Read through beneath for the most widespread concerns with rotary cutter gearboxes and their answers (from quick and filthy, to expert).
Leaking Bottom Seal:
If you’ve wrapped some baling or fencing wire about your output shaft and blown the seal, the expert thing to do is to replace the seal.
If your output seal is intact, and you are ready to get ID, OD and thickness measurements (in millimeters), most bearing residences can purchase you up a generic double-lip seal that will get you back again up-and-managing. If not, give us a contact and we can aid you kind out what you need to have.
A dental pick is the simplest way to remove the old seal ahead of pressing in the new 1.
If you happen to be fortunate adequate to have a gradual-leak, the rapid and filthy method is to run automotive-sort grease in the gearbox until finally the new seal will come in. Be certain to check out and incorporate grease far more often than you would with oil, as this is NOT a skilled mend.
Broken Output Shaft:
Uh oh. You strike some thing that did not transfer. The great news is that the output shaft on most gearboxes is fairly easy to replace. The undesirable news is… it’s seldom an isolated failure.
The initial factor to do is to consider aside your gearbox and assess the entire extent of the injury. If it is genuinely just the output shaft, you ought to be capable to modify it out, no issue. The output shafts commence at about $70 and go 
up in price tag based on the dimension of the gearbox.
However, in most situations, the bearings ($20/ea), seals ($ten/ea) and gear-set ($70) will also usually consider a beating. If you’re unlucky, the output cap ($eighty) will also endure some harm.
In this situation, it is typically more affordable to replace the gearbox. Evaluate the price tag of parts to the value of an entire, new, warrantied gearbox. Occasionally, even specialists have to know when to phone it a working day.
I Want to Change my Input Shaft:
If you are exhausted of shifting shear pins or looking back again and looking at that your mower hasn’t been cutting, you may possibly want to set up a slip-clutch pto shaft (Indeed, we market individuals way too).
This generally demands putting in a 540-style, 6-spline input shaft ($eighty five) on your mower’s gearbox.
Blessed for you, we did a publish-up on our website. It’s known as “How to change the enter shaft on your rotary cutter gearbox”.
My Gearbox is Groaning/Creaking:
“Groaning”, “creaking”, or “popping” all audio sort-of similar above-the-cellphone. The ideal thing to do is to disassemble your gearbox and get a seem at the gears and bearings. The concern will generally existing itself in the way of broken/lacking gear enamel, toasted gears (like that photograph on our residence page), or blown bearings.
If every little thing seems typical, consider changing the gear-mesh. This is accomplished with the mylar “gaskets” that sit in between the main gearbox case and the input/output caps. Try out introducing or getting rid of some of these spacers until your gears have roughly one/eight”-1/4″ of cost-free play. Experts can purchase replacements ($1-two) in varying thicknesses, but we recommend the quick and dirty approach of slicing your possess out of a sheet of mylar.
Do not overlook to re-seal the gearbox with RTV right after you’ve got found the correct mix. Even although they are referred to as “gaskets”, they won’t seal your gearbox on their possess.
If you take the time to develop your expertise of Interpump Gearbox For PTO Drive it can show fairly lucrative over time.