Serial Number Location on D19

rutledoux · Apr 15, 2018

I have a 1964 Allis Chalmers Series IV D19 Gas that I had the motor rebuilt 2 years ago. I was in the shop looking for sources of replacement Fenders adn the owner told me what he thought the value of the tractor was. I thought it was high. His reasoning was the he believed this was one of the last 300 made. I would like to validate this with the serial number but am having difficulty understanding the correct location to use. Does any one know which number from the transmission should be used or am I looking in the wrong spot?

This my haying tractor so maybe I need to treat it better. LOL.

Bob · Apr 15, 2018

Tractordata (which is NOT 100% error-free) says this about the serial number location: "Top side of rear axle, below the seat".

Traditional Farmer · Apr 15, 2018

No such thing as a Series IV D19,only the D17 was there a Series IV

rutledoux · Apr 15, 2018

Very Helpful to understand. Thank you.

rutledoux · Apr 15, 2018

Will try there. Thanks so much.

Bob Bancroft · Apr 15, 2018

Which do you really have, a D19, or a series IV D17?

I don't know about a D19 specifically, but D series, as well as 100/200 series typically had the number stamped into the front flange of the torque housing, close to the engine.

Goose · Apr 15, 2018

Never heard of a Series IV D19. And, without digging out my Allis Chalmers book, I thought 1961, 1962, and 1963 were the only year models made.

I have a '61 D19 diesel, and there were some 10,000+ D19's made over a period of 3 years.

I won't say something smells here, but it could be like the Farmall HTA I saw on an auction once.

YTSupport · Apr 15, 2018

Here is a thread on that:

http://www.yesterdaystractors.com/cgi-bin/viewit.cgi?bd=ac&th=56974

JD Seller · Apr 15, 2018

Go to the attached link Chris provided. It give you the location and the serial number range/year.

Also to be really valuable it would have to be really close to the end. #00 out would not make much difference. The last 1 or 2 would be worth more.
D19 serial number location/year

rutledoux · Apr 15, 2018

(quoted from post at 07:32:19 04/15/18) Go to the attached link Chris provided. It give you the location and the serial number range/year.

Also to be really valuable it would have to be really close to the end. #00 out would not make much difference. The last 1 or 2 would be worth more.
D19 serial number location/year

That info is perfect. Thanks So much. I have bracket with a shock absorber for the seat over the housing. I will need to remove to see the serial #. Once again thanks for your help.

16-30 oilpull · Apr 15, 2018

It's in the flat casting behind the seat

Serial Number Location on D19

rutledoux

New User

Bob

Well-known Member

Traditional Farmer

Well-known Member

rutledoux

New User

rutledoux

New User

Bob Bancroft

Well-known Member

Goose

Well-known Member

YTSupport

Administrator

JD Seller

Well-known Member

rutledoux

New User

16-30 oilpull

Member

Similar threads