Hub duals for a 4640

jcrank01 · Dec 8, 2012

Im looking at a set of duals for my 4640 what other tractors had comparable axles to the 4640. I know that the bigger soundgard tractors should be the same. But are there any newer ones that would work?

B Woods · Dec 8, 2012

4630 4640 4555 4560 4650 4850 4755 4760 4955 and 4960 8640 8650 all had 4 inch axles and dual hubs from any of those should work on your 4640

Tx Jim · Dec 8, 2012

The dual wheel hub(R54160) that fit 4640 is listed in all the following parts catalogs according to JDparts.com
978 - 5020 (S.N.-024,999) Tractor - 20May11
1088 - 4520 Tractor - 16May11
1156 - 5020 (S.N. 025,000- ) Tractor - 16May11
1229 - 4620 Tractor - 16May11
1290 - 6030 Tractor - 16May11
1295 - 4430 Tractor - 16May11
1296 - 4630 Tractor - 17May11
1485 - 8430 Tractor (1974-1981) - 27Nov12
1486 - 8630 Tractor - 27Nov12
1874 - 8850 Tractor - 26Nov12
1875 - 8450, 8650 Tractors - 28Nov12
1898 - 4040, 4240 and 4440 Tractors (North American Edition) - 16May11 ( FR DE )
1899 - 4640 and 4840 Tractors - 16May11
1901 - 4050, 4250 and 4450 Tractors - 14Apr12 ( FR DE )
1902 - 4650 and 4850 Tractors - 28Nov12 ( FR DE )
1903 - 8440 and 8640 Tractors - 28Nov12

cushman · Dec 8, 2012

The 4620 and 4630 I used to have only had 3 5/8 inch axles,my 4840 did have the 4".

Mike Aylward · Dec 8, 2012

Jim, I'm sure that hub casting does fit all those tractors. To be sure which tractors have the same axle size you could run a part number of the 4640 dual hub axle wedges. That would tell you what tractors the mentioned hubs would fit. Hope this helps. Mike

Tx Jim · Dec 8, 2012

(quoted from post at 15:32:52 12/08/12) Jim, I'm sure that hub casting does fit all those tractors.

Mike
I doubt seriously that all the tractors that showed up on my post will accommodate the R54160 hubs especially the lower HP tractors such as the 4040/4050. The only way to know is with some additional research that I haven't carried out. I did one brief research and the hub R54160 isn't listed for a 4040.

But the part number R54160 is listed in all the parts catalogs that I listed.
Thanks,Jim

larryanderson · Dec 9, 2012

I assume you are talking 10 bolt duals the hubs are the same but wedges are different.JD hubs are in 1/8s [4450 3/5/8][ 4650 3/7/8 ]also listed in mms.The dual hubs on our newer tractor are made different but wedges still interchange.The same wedges are used on drive[inside] wheels.Usually salvage yards will trade especially if yours are the most popular 3/5/8s.From JD the wedges are over $200 a piece and it takes four so best to buy correct as they sell for around $750 complete.

jdeere70 · Dec 9, 2012

Most 4630s were 3 5/8 axles not the same as 4640. Better measure before you buy.

Hub duals for a 4640

jcrank01

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B Woods

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Tx Jim

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cushman

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Mike Aylward

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Tx Jim

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larryanderson

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jdeere70

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