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Re: 4020 Serial Number code?

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cooney minnie

02-19-2013 17:38:24

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It means its a syncro range.

1965 or later code:

First digit:

1- 3020
2- 4020

Second digit:

1- row crop
2- standard
3- hi crop

Third digit:

1- gas
2- LP (I think)
3 diesel


R- syncro
P- powershift

two cylinder has a good key for this.

'64s had a different code, similar to the 10 series.

121P = 3020 standard gas powershift
213R = 4020 row crop diesel syrcro

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02-19-2013 17:43:27

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 Re: 4020 Serial Number code? in reply to cooney minnie, 02-19-2013 17:38:24  
What does the letter mean after the sn all the way to the right side?

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cooney minnie

02-19-2013 17:48:51

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 Re: 4020 Serial Number code? in reply to FactoryFarmer, 02-19-2013 17:43:27  

I did that wrong... but the R at the end is still syncro. The other letter you'll find there is P for powershift.

The letter folowing the 213 (or whatever) is a T I believe. Thats the trouble with using just your memory...

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