3020 duals again

SVcummins

Well-known Member
Will this style of dual hub from a 4020 work on a 3020?
a254099.jpg
 
Ok thanks I emailed all states ag parts and they are trying to sell me a set off this style off a 4430
 
Yeah, that wouldn't work. We discussed this a week or two ago, wasn't the axle size 3 1/8 that you needed?? They are out there... there's a set in my shed. Sorry, not for sale though :)
 
Rats well I was excited when all states said they had a set of the u bolt type that would work but they wanted 600$ then I found a set a on Facebook for 100$ I was hopping they would work . I guess the 4020 and 3020 Will have to share hubs I just will have to keep looking for a set of wedges that will work
 
You could use a set of clamp on duals, rolled spacer ring between the two rims and 4 turnbuckle clamps between the tractor's wheel and the dual. Would not recommend using them in situations where the dual carrys all the weight on that side of the tractor, like finishing out plowing dead furrows, but for field cultivating, disking, planting, etc. they work great.
 
If your 3020 has 38 inch rubber I have set of Peterson hdwe I would give you. 5zeroseven- 2fiveo-4four tooate. By Owatonna MN.
 
The only hub that will work will be 3 1/8.The 4430 would be 3 3/8 same as 4020 although I have seen some with long axle package that were 3 5/8.A set like in picture usually sell for $250 and wedge style factory JD will bring $400/$600.Tractor pullers used to like them but the rules mandate a weld on hub for safety in some classes. Correct wedges alone will be hard to find and would be a extra work to share them between tractors.I would try the classified on this site.I just called a friend of mine that thinks he knows of a set email is open or call 515-290-4336
 
I found a set of wedges for the hubs I have for 220$ I think I will go this route for now as I do not have a set of wheels to match the tires on the 4020 anyway and I have a set of 13.6.38 tires with good tread on 9 bolt rims ready to go that originally came from the 4020
 
Make sure you have correct wedges as there are differences that many salvage yards don't know about.The wedges out of inside wheels are not the same.
 
I think jd seller or one of the kind folks on here posted the part number for the wedges

A4384R
R32224
 

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