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Antique Allis Chalmers Tractor Parts
Headlights, Tail Lights, Switches and Wiring                  view cart

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Lights, switches and wiring for Your Antique Allis Chalmers Tractor


3 Position Light Switch

Allis Chalmers - Fits: B, C, CA, G, WC, WD, WD45 (with cut out on generator), RC, WF

Replaces: 208197, 70208197

Dimensions and Notes: Hi-Lo-Charge Serviceable - .800 Dia thread end, 10-32 thread, Three screw type terminals.


Replacement Knob for ACS139

Allis Chalmers - Fits: B, C, CA, G, RC, WC, WD, WD45, WF

Dimensions and Notes: Fits: ACS139 three position switch--Says: "Lights" Thread size = 10-32


$ 39.95 ABC425 $ 4.95 add to cart


Universal 2 Position Push Pull Light Switch

Allis Chalmers - Fits: Various Models

This switch is a 30amp switch with 3/8" diameter thread and 2 screw type terminals. It is non-fused and includes a plastic knob (the color and style of knob may vary). The knob measures 10-24 NC thread pitch. The threaded stem measures 3/8 - 24 UNF.


3 Position Fused Switch Push / Pull

Allis Chalmers - Fits: Various Models

This switch is for 15 amps and has 5 terminals. It includes the black plastic knob with 10-24 NC threads. The threaded stem measures 7/16 - 20 UNF. This will only fit listed models that are using a voltage regulator.--Note; Switch manufactures consider off as 1 position.

ABC398 $ 8.20 add to cart JDS631 $ 12.95 add to cart

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OEM Light Switch w/ Knob

Allis Chalmers - Fits: 190XT (SN: 19001 & up), 160, 170, 175, 180, 185, 190, 200, 210, 220, 6040

Replaces: 70249142, 249142

Dimentions and Notes: Threaded stem measures 11/16 - 28 UN.

USA Made USA Made


Push Pull Light switch

Allis Chalmers Fits: 190XT, D10, D12, D14, D15, D17, D19, D21, 190

Replaces: 234409, 70234409, 230239, 228330

Dimensions and Notes: 2 SPADE TERMINALS

ACS1096 $ 32.50 add to cart ACS290 $ 28.50 add to cart


Light Switch Plate

Allis Chalmers - Fits: 190XT, 160, 170, 175, 180, 185, 190, 200, 210, 220, 6040

Replaces: 70249141, 249141

USA Made USA Made


Knob Plain Black

Allis Chalmers - Fits: B, C, CA, G, RC, WC, WD, WD45, WF

Fits our ACS139 Switch

Dimensions and Notes: 10-32 thread..Will not fit JDS631 switch


ACS1098 $ 15.95 add to cart ABC367 $ 4.95 add to cart

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Helpful Ordering Tips:

Here is some helpful information to have prior to ordering an electronic conversion kit.

  1. Does your tractor have a 6 volt or 12 volt system?
  2. Is it positive or negative ground?
    (If your positive battery cable mounts directly to chassis. This is a positive ground). If your negative cable is attached directly to chassis. This is a negative ground).
  3. Do you have the distributor make and model number? These must match.
  4. You will be required to purchase automotive NON-COPPER core wires. Your original copper core wires will not work.
  5. We also recommend a "HOT COIL". This will ensure maximum performance.
  6. You must have ring style terminals at the coil for maximum connectivity.
  7. Remove your external resister (if applicable).
  8. Please Follow directions carefully.

If you need further assistance please give us a call.
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