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D10 Series 2 Ignition Switch Washer

Printed From: Unofficial Allis
Category: Allis Chalmers
Forum Name: Farm Equipment
Forum Description: everything about Allis-Chalmers farm equipment
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=195227
Printed Date: 21 Aug 2025 at 1:36pm
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com


Topic: D10 Series 2 Ignition Switch Washer
Posted By: KD8NGV
Subject: D10 Series 2 Ignition Switch Washer
Date Posted: 18 May 2023 at 9:54am
Trying to get my 1961 Series 2 D10 ready to take to the New York GOTO.  Need to get a new Ignition Switch.  The book calls for part number 70235785.  If you go to DJs Tractors they have this style of switch, but here is the kicker, in the description it says:  "Up to SN: 3500, it will also fit the later serial numbers, but you must use 70227195 washer so switch will fit the dash (this washer is not available through DJS Tractor Parts)."

My tractor serial number is 41XX.

I can't find a picture of this washer, nor a place that has it for sale.  What is the need for it? Can I use another washer of a certain diameter?  Do I even need it?



Replies:
Posted By: Alvin M
Date Posted: 18 May 2023 at 12:55pm
AGCO has that washer 70227195 0.31


Posted By: SteveM C/IL
Date Posted: 18 May 2023 at 1:16pm
I often wonder why folks don't try AGCO first


Posted By: KD8NGV
Date Posted: 18 May 2023 at 2:37pm
I appreciate the response.  AGCO Parts online shows no stock when I looked (2nd place I looked, 1st was my parts book). I'll call some of the dealers around and see what they may have.

Thanks


Posted By: PaulB
Date Posted: 18 May 2023 at 2:58pm
I'm not looking in the parts book right now, however the early D10/12 tractors used the Delco switch during production. This is the funny looking key that was also used on Oliver's for many years. I'm guessing that you are trying to retrofit the newer INDAK switch into a tractor that should have the Delco switch. Use the Delco switch and no adapter washer needed.

The Delco switch is available from Brillman.com  Part Number B5003-005 Currently $39.95. I may cost a few bucks more than the Indak switch. Because it is a better quality switch. 


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If it was fun to pull in LOW gear, I could have a John Deere.
Real pullers don't have speed limits.
If you can't make it GO... make it SHINY


Posted By: Mikez
Date Posted: 19 May 2023 at 12:38am
Paul what’s the allis part number for that switch.

Is this the washer 227195



Posted By: PaulB
Date Posted: 19 May 2023 at 6:33am
Originally posted by Mikez Mikez wrote:

Paul what’s the allis part number for that switch.

Is this the washer 227195


I think the Allis number for the DELCO switch should be 231705.   The washer to use the INDAK switch in early tractor should be 230243


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If it was fun to pull in LOW gear, I could have a John Deere.
Real pullers don't have speed limits.
If you can't make it GO... make it SHINY



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