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garden way super tomahawk chipper


gmautotech's Avatar
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Join Date: Dec 2009
Posts: 2

12-04-09, 02:23 PM   #1  
garden way super tomahawk chipper

I have a garden way super tomahawk model 4990 with a 8hp magnetron engine model 190402. my support bearings for the chipping assembly are worn. The orignal bearings are part number FAFNIR RA100 . I found replacement pillow block bearings at a local bearing supply house called: E.B. ATMUS company springfield, ma. phone number 413 736 4551
The bearings are available under the TIMKEN brand as RA100RRB+COL . They were very helpful and friendly to me.
I am still in need of a centrifical clutch that is mounted on the engine crankshaft. The clutch pulley is 4.015 inch outside diameter and the crankshaft is 1.06 inch outside diameter.
Also I need a replacement for the 5L290SPL drive belt which might be able to crossed over to gates or dayco.
Thank you in advance,

 
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bontai Joe's Avatar
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12-04-09, 09:06 PM   #2  
I got my replacement centrifugal clutch from Northern Tools about 5 years ago for less than $40. It's a pretty generic part, but MTD values them HIGHLY as I was quoted a price of $200 five years ago from them. Any local shop that sells and repairs go-carts will have them in stock, and some mower shops will have them also.

 
gmautotech's Avatar
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Join Date: Dec 2009
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12-05-09, 05:36 AM   #3  
Thank you for a source to try for my clutch !!

 
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