EP brand name substitution gearbox for woods rotary gearbox
NEW forty HP GEARBOX Easy Input one 3/8 twelve spline output Interchangable with market place well-liked dimension i.e.: OMNI GRIZZLEY CHEETAH HOWSE KING KUTTER BUSH HOG HICO SILVER EDGE Many More
Functions
(one) brand new forty five horse power shearpin gearbox. This gearbox matches several various helps make of 4′,5′ and some 6′ rotary cutters. I promote a great deal of these containers each and every 12 months for several distinct purposes and carry ALL Substitution Parts for this box, but ideally you will not likely have to fear about that.
Below are the specs on the box:
*45 horse electrical power gearbox
*Standard one-3/eight” sleek input shaft(exactly where 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” prolonged
*bolt hole pattern for mounting is on the corners, 4-3/four middle of gap to heart of gap. It will take a 5/eight” bolt.
*12 splined output shaft(the place the blade provider hooks up on the base)
*one-nine/sixteen outside the house measurement over the output shaft splines- from the foundation of the output cap to the conclude of the splines is two-3/four” long- general duration of the output shaft is 4-one/2″ extended.
*takes a one” threaded castle nut and a carter crucial on the base of the output shaft to protected blade pan(NUT is provided – – BLADE PAN IS NOT!!)
*general top of the box from the top of the mower deck to the leading of the box is 9-1/two”
This is a reasonably hefty item (47 lbs.) so freight is not low-cost, but we do not make anything at all off of freight, whatever ups costs us we demand you.
40 HP
one:1:47 Ratio
one-3/8″ Sleek Input Shaft with Shear Pin Gap
one-one/2″ twelve-Spline Ouput Shaft
Bolt Sample: six-one/2″ (four) 5/eight” Holes, five” Center Gap Essential for Shaft Assembly
The Input and Output Shafts Are not able to be Acquired Serparately.
They are Sold as a kit.
The package includes the pursuing elements: input shaft, enter gear, output shaft, output gear.
The Shaft Package Cannot Be Divided.
EP manufacturer substitute gearbox for woods rotary gearbox
Rotary Cutter Gearbox Troubleshooting Information
Is your mower leaking, creaking or otherwise doing incorrectly? You’ve appear to the right spot.
Study beneath for the most frequent troubles with rotary cutter gearboxes and their solutions (from rapid and dirty, to skilled).
Leaking Base Seal:
If you’ve got wrapped some baling or fencing wire about your output shaft and blown the seal, the expert thing to do is to change the seal.
If your output seal is intact, and you are capable to get ID, OD and thickness 
measurements (in millimeters), most bearing properties can buy you up a generic double-lip seal that will get you back up-and-operating. If not, give us a contact and we can assist you kind out what you need to have.
A dental decide is the easiest way to get rid of the aged seal ahead of pressing in the new 1.
If you are lucky adequate to have a gradual-leak, the swift and soiled method is to run automotive-sort grease in the gearbox until the new seal comes in. Be positive to verify and add grease much more usually than you would with oil, as this is NOT a specialist restore.
Damaged Output Shaft:
Uh oh. You strike some thing that failed to transfer. The very good news is that the output shaft on most gearboxes is relatively easy to change. The bad information is… it is hardly ever an isolated failure.
The initial point to do is to get aside your gearbox and evaluate the full extent of the harm. If it is genuinely just the output shaft, you must be ready to alter it out, no problem. The output shafts start off at about $70 and go up in price tag based on the measurement of the gearbox.
Even so, in most cases, the bearings ($twenty/ea), seals ($10/ea) and gear-set ($70) will also generally consider a beating. If you’re unlucky, the output cap ($80) will also undergo some harm.
In this case, it is typically less expensive to change the gearbox. Evaluate the value of components to the value of an total, new, warrantied gearbox. Occasionally, even experts have to know when to get in touch with it a day.
I Want to Alter my Enter Shaft:
If you are drained of altering shear pins or searching back and seeing that your mower has not been chopping, you may want to set up a slip-clutch pto shaft (Yes, we market those as well).
This typically demands putting in a 540-fashion, six-spline enter shaft ($85) on your mower’s gearbox.
Blessed for you, we did a publish-up on our blog. 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 seem variety-of similar above-the-phone. The ideal thing to do is to disassemble your gearbox and get a seem at the gears and bearings. The issue will generally present alone in the way of damaged/lacking equipment enamel, toasted gears (like that photograph on our house web page), or blown bearings.
If everything seems regular, try out altering the equipment-mesh. This is completed with the mylar “gaskets” that sit between the principal gearbox case and the enter/output caps. Consider incorporating or taking away some of these spacers right up until your gears have around one/8″-one/four” of free of charge play. Pros can order replacements ($1-two) in various thicknesses, but we advise the fast and soiled method of chopping your very own out of a sheet of mylar.
Never fail to remember to re-seal the gearbox with RTV soon after you have located the correct mixture. Even although they’re referred to as “gaskets”, they is not going to seal your gearbox on their personal.
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