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mrc

tiller seals???

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mrc

hi guys, i have a tiller that is leaking gear oil from the tiller gearbox. it is leaking from the left side stub shaft. (if you are behind the tractor looking at the tiller). i assume there is an oil seal surrounding the stub shaft in the gear box housing. do any of you know the seal dimensions or a part number??? preferably a napa, carquest crossover number??? thank you in advance for your help. mike in mass.

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can whlvr

i just did mine yesterday on a tiller from 1975,i took the seal to the bearing store and they hooked me up with a timken seal thats 3/4 inside,1 inch outside and about an 1/8 thick,the timken number is 312518 .750x1.00x0.125,sorry dont know if you can cross to napa or carquest,maybe they can cross referance

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Wheel-N-It

Hey guys, I need that number too. The left side seal on my year model 1991 tiller is leaking. I have to keep it raised up in the air to keep the gear oil from running out.

Mike, remember to put 90w/140w back in your tiller unless you know for sure yours requires something different.

My tiller gearbox is nice and quiet with Lucas gear oil in it.

Van

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can whlvr

thats a very common sized bearing,if noone has the other numbers im sure they can cross referance the timken number,i recommend you guys go to a bearing shop,they will have these on the shelf,i paid 8 bucks and they were better than the toro seal,which only lasted one year

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Wheel-N-It

Thank you CW !

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gwgdog66

Looks like a Napa 7408

http://www.napaonline.com/Catalog/Result.aspx?Ntt=312518&Ntk=Interchange+Number&Nty=1&Dn=0&D=312518&Dk=1&Dp=3&N=0

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mrc

hi guys, my tiller is different. the decal says toro/wh so i'm assuming its newer??? any way shaft size is 1.250 hole in gearbox is 1.500 for reference national seal # 343186. i will pick them up tomorrow and hopefully solve the leak. mike in mass.

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pfrederi

That should be the correct seal for a 77-36TL01 tiller. (at least it is the one I used and is listed in teh bearing reference pinned in the tranny section.

It is WH # 103118 CR/SKF 12330

Giving the model number of the tiller helps us give you better help.

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mrc

hi pfrederi, the tiller has no I.D. tag on it. wish it did. mike in mass.

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mrc

hi guys bought seals at napa. box says napa/skf #12330. seal measures I.D. @ 1.250 O.D. @1.505 definitetely stopped the leak . regards mike in mass.

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Michaelzz28
On 4/12/2012 at 11:07 PM, Wheel-N-It said:

Hey guys, I need that number too. The left side seal on my year model 1991 tiller is leaking. I have to keep it raised up in the air to keep the gear oil from running out.

Mike, remember to put 90w/140w back in your tiller unless you know for sure yours requires something different.

My tiller gearbox is nice and quiet with Lucas gear oil in it.

Van

Your a betting man than me I can not hear anything when the tractor is running it I just use the cheap gear oil

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