Richie, I got this reply from the seller of the rebuilt tranny. Hi, thanks for your inquiry. The transmission was removed from a 2001 or 2002 Scotts 1642H tractor (bought from Home Depot by me) to replace the input shaft, bearings and oil seal and has been totally repaired and filled with new oil. To install the transmission you would need to jack up the rear of the tractor, removing the rear wheels, etc. JD does not make many of the parts it uses on its tractors and Tuff-Torq is the original supplier of the transmissions for not only the Scotts tractor range but many of the JD branded tractor too. So to answer your question - Yes it will fit.
Hydrostatic transmission problem?
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upupandaway
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The trans squealing can be caused by low oil. With low oil maybe it is foaming(thus stop working) after using it for a few minutes...
Look around the transmission. Do you see alot of oily dirt sticking the trans? That could point to leaking fluid thus being low and could explain your problem.
Do you know\have or can pay someone who has a dremel tool\ sawzall to cut out the bottom left corner of the battery holder? Right under it is the trans breather where you can add fluid (10w30 motor oil for this one) and find out if this fixes your problem pretty quick.
Look around the transmission. Do you see alot of oily dirt sticking the trans? That could point to leaking fluid thus being low and could explain your problem.
Do you know\have or can pay someone who has a dremel tool\ sawzall to cut out the bottom left corner of the battery holder? Right under it is the trans breather where you can add fluid (10w30 motor oil for this one) and find out if this fixes your problem pretty quick.
Hammermechanicman
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The seller states that the trans has been totally repaired and filled with oil but also states the only parts replaced was a shaft bearing and seal. If the seller is confident in his work without installing the trans and testing it ask what warranty he will provide. Rebuild kit for a k51 is around $250-$300 so can probably assume totally repaired means bad input shaft bearing and those parts were replaced and filled with oil. If you can get the trans cheap probably worth a shot.
Richie F
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The transmission is the transaxle
I also agree with Hammermechanic.
mechanic mark
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TractorData.com Scotts S1642 tractor transmission information
www.tractordata.com
TractorData.com Scotts S1642 tractor information
www.tractordata.com
Amazon.com: New Idler Pulley kit for Traction Drive Belt Compatible With SCOTTS S1642 S2046 Low S/N S2546 : Patio, Lawn & Garden
Amazon.com: New Idler Pulley kit for Traction Drive Belt Compatible With SCOTTS S1642 S2046 Low S/N S2546 : Patio, Lawn & Garden
www.amazon.com
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Thanks Richie. Please see my latest thread to Hammermechanic.
upupandaway
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I know. I'm just skeptical that if the noise is a sharp loud squeal (which is common when this trans is low\out of fluid) I would suspect low on fluid. You don't don't get a sharp squeal noise from parts submerged in oil(very muffled if any).
My Deere has the exact same trans. I found out on mine, the plug on top where the gear and hydraulics sections connect, there is a filter(i think that is what it is supposed to be) oil would barely flow through this into the hydraulic side.
I drilled and tapped drain plugs on mine. When mine wouldn't go, upon draining it, not much came out the hydraulic side. I THOUGHT i poured in 20oz(or whatever it was supposed to be) but i learned i didn't when i drained it to open it again when mine barely moved.
If the person who serviced it just pulled the plug out and poured fluid in until it was "full" and called it a day, maybe this one was like mine(it is the same model as min but don't know if the filter did the same as mine)- no fluid went to the hydraulic side.
My guess..
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Hammermechanicman
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Tuff Torq Power Optimization - Tips to optimize your transmission
This article provides information to understand, diagnose, and optimize the power of your Tuff Torq hydrostatic transaxle.
www.tufftorq.com
I have repaired or rebuilt a few hydo transaxles. If a bearing fails it usually puts grit into the fluid which ruins the pump and motor blocks. If a customer wants a hydo fixed it gets a full rebuild kit and the case throughly cleaned till spotless. Nowadays the cost to rebuild a hydro is not cost effective because most homeowner grade mowers are not worth the repair cost. Used hydos are a crap shoot. I would never pay much for one
Tuff Torq Power Optimization - Tips to optimize your transmission
This article provides information to understand, diagnose, and optimize the power of your Tuff Torq hydrostatic transaxle.
I have repaired or rebuilt a few hydo transaxles. If a bearing fails it usually puts grit into the fluid which ruins the pump and motor blocks. If a customer wants a hydo fixed it gets a full rebuild kit and the case throughly cleaned till spotless. Nowadays the cost to rebuild a hydro is not cost effective because most homeowner grade mowers are not worth the repair cost. Used hydos are a crap shoot. I would never pay much for on.
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He wants $140 firm. I would have to travet to pick it up and then pay my mechanic to swap it out. It is a crapshoot.