640766 - Image, Complete Speedometer Assembly and Gauge Kit

Complete Speedometer Assembly and Gauge Kit (12 Volt) For 46-64 Willys CJ-2A, 3A, 3B

640766 - Image, Complete Speedometer Assembly and Gauge Kit


Highest quality reproduction speedometer assembly and gauge kit available. Mounts just like original. Comes complete with black face and long white needle as well as mounting hardware. Speedometer reads 0-60 mph.

Call Mike@Kaiserwillys.com for details at TOLL FREE 1-888-648-4923 (Mon-Fri, 9AM-5PM EST).

New Complete Speedometer Assembly and Gauge Kit – Part#: 640766

Q: Does this kit come with the fuel tank sending unit?

  • A: That is a separate item.

Q: Do you have an in store credit card or plan I am interested in buying a complete tub?

  • A: We accept Visa, Mastercard, American Express, Discover and Paypal. You can also send a bank check or money order in as well.

Q: How are these gauges lighted i.e. MB style or M38 style?

  • A: The CJ-2A, 3A, 3B originally used a dash light part number: 640284

Q: Will these work and fit on an M38A1 if changing to 12V?

  • A: Yes. If you are 12 volt then these fit right in.

Q: How are the gauges held into the dash? How do I remove the old gauges?

  • A: There is a bracket that holds in in place on the back. It comes with it. It just screws on/off from the backside.

Q: Do the gauges come with individual lights for each gauge, or does the illumination of the gauge depend on a separate light mounted on the dash shining down on the gauges?

  • A: They originally used a separate dash light part number: 640284

Q: If I don’t need the ammeter gauge will that take the price down a bit?

  • A: We can probably build a kit and take a discount. Call us toll free.

Q: What is the diameter of the gauges? I need to drill holes to fit them.

  • A: They are 2″ diameter gauges like original.

Q: What do I use, units or switches, do I need with each of these gauges? From the engine or master cylinder or oil pump?

  • A: The following parts will apply to this kit if needed:

643797
A1198
A-1198-ST
640694
A215C

Q: Will these fit in an M38A1? It has been converted from 24V to 12V, but they didn’t change the gauges.

  • A: Yes these will all fit into the holes for the M38 and M38A1.

*Manuals : Mechanics ManualsOwners ManualsMaster Parts Lists

*EMAIL or call Mike Toll Free (1-888-648-4923) Mon-Fri, 9am-5pm EST if you have any questions about this part or restoring your Willys.

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If you are looking for, Willys Jeep Gauges and Parts, or Willys Jeep Restoration Parts and much more for your 1941-1971 Willys vehicle, you have come to the right place!

3 thoughts on “Willys Jeep Parts Q&A: Speedometer Assembly and Gauge Kit”
  1. Do these guages have the holes on the sides to work with original style m38a1 dash lights mounted behind the dash?

  2. Do these guages have the holes on the sides to work with original style m38a1 dash lights mounted behind the dash?

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