EP brand replacement gearbox for woods rotary gearbox
NEW 40 HP GEARBOX Easy Enter one 3/eight 12 spline output Interchangable with marketplace common size i.e.: OMNI GRIZZLEY CHEETAH HOWSE KING KUTTER BUSH HOG HICO SILVER EDGE Numerous A lot more
Characteristics
(1) manufacturer new forty five horse power shearpin gearbox. This gearbox matches numerous different can make of 4′,5′ and some 6′ rotary cutters. I sell a whole lot of these packing containers each calendar year for several different programs and carry ALL Substitution Parts for this box, but ideally you will not likely have to be concerned about that.
Listed here are the specs on the box:
*forty five horse energy gearbox
*Normal 1-three/8″ sleek enter shaft(in which the pto shaft hooks on). The pto shaft is held 
on by a 1/two shearbolt.
*duration of the enter shaft out of the gearbox is three” lengthy
*bolt hole pattern for mounting is on the corners, 4-three/four center of hole to centre of hole. It takes a 5/8″ bolt.
*12 splined output shaft(exactly where the blade provider hooks up on the bottom)
*one-nine/16 outdoors measurement above the output shaft splines- from the base of the output cap to the finish of the splines is two-three/4″ lengthy- total duration of the output shaft is four-one/two” lengthy.
*normally takes a 1″ threaded castle nut and a carter essential on the bottom of the output shaft to protected blade pan(NUT is integrated – – BLADE PAN IS NOT!!)
*general peak of the box from the best of the mower deck to the leading of the box is nine-one/two”
This is a reasonably large product (47 lbs.) so freight is not low-cost, but we do not make anything at all off of freight, whatsoever ups fees us we cost you.
40 HP
one:one:forty seven Ratio
one-3/8″ Sleek Enter Shaft with Shear Pin Hole
1-1/two” 12-Spline Ouput Shaft
Bolt Pattern: six-one/2″ (4) five/8″ Holes, five” Middle Gap Required for Shaft Assembly
The Enter and Output Shafts Are not able to be Obtained Serparately.
They are Offered as a package.
The package consists of the adhering to areas: enter shaft, enter gear, output shaft, output gear.
The Shaft Package Are not able to Be Separated.
EP manufacturer replacement gearbox for woods rotary gearbox
Rotary Cutter Gearbox Troubleshooting Information
Is your mower leaking, creaking or otherwise executing improperly? You have appear to the correct area.
Go through below for the most widespread issues with rotary cutter gearboxes and their solutions (from quick and dirty, to skilled).
Leaking Base Seal:
If you've wrapped some baling or fencing wire around your output shaft and blown the seal, the expert point to do is to change the seal.
If your output seal is intact, and you are ready to get ID, OD and thickness measurements (in millimeters), most bearing houses can get you up a generic double-lip seal that will get you again up-and-operating. If not, give us a contact and we can assist you form out what you need to have.
A dental decide is the least difficult way to take away the outdated seal prior to urgent in the new one.
If you happen to be fortunate adequate to have a gradual-leak, the swift and filthy method is to operate automotive-kind grease in the gearbox until the new seal will come in. Be positive to check and insert grease a lot more frequently than you would with oil, as this is NOT a professional mend.
Damaged Output Shaft:
Uh oh. You strike some thing that failed to transfer. The excellent information is that the output shaft on most gearboxes is pretty effortless to substitute. The negative news is… it truly is not often an isolated failure.
The very first thing to do is to take apart your gearbox and evaluate the complete extent of the harm. If it is really just the output shaft, you must be capable to adjust it out, no issue. The output shafts begin at about $70 and go up in value relying on the measurement of the gearbox.
However, in most circumstances, the bearings ($twenty/ea), seals ($10/ea) and equipment-established ($70) will also generally just take a beating. If you're unlucky, the output cap ($80) will also suffer some hurt.
In this circumstance, it is normally less expensive to substitute the gearbox. Examine the price of parts to the cost of an entire, new, warrantied gearbox. Occasionally, even pros have to know when to get in touch with it a day.
I Want to Adjust my Input Shaft:
If you are exhausted of shifting shear pins or looking back and observing that your mower has not been cutting, you may possibly want to put in a slip-clutch pto shaft (Yes, we market individuals too).
This normally requires setting up a 540-type, 6-spline enter shaft ($85) on your mower's gearbox.
Lucky for you, we did a create-up on our weblog. It truly is called “How to modify the enter shaft on your rotary cutter gearbox”.
My Gearbox is Groaning/Creaking:
“Groaning”, “creaking”, or “popping” all audio sort-of related more than-the-cellphone. The very best point to do is to disassemble your gearbox and take a seem at the gears and bearings. The concern will typically present by itself in the way of damaged/lacking equipment teeth, toasted gears (like that photograph on our house web page), or blown bearings.
If every little thing seems to be normal, try changing the gear-mesh. This is done with the mylar “gaskets” that sit in between the primary gearbox situation and the input/output caps. Consider adding or taking away some of these spacers until finally your gears have approximately 1/eight”-1/4″ of free of charge engage in. Professionals can purchase replacements ($one-two) in various thicknesses, but we advise the swift and soiled strategy of reducing your possess out of a sheet of mylar.
Don't overlook to re-seal the gearbox with RTV following you have discovered the appropriate mixture. Even however they are referred to as “gaskets”, they is not going to seal your gearbox on their very own.
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