Questions & Answers
Questions: Does the oil pressure gauge have a sending unit or is a oil line connected to the gauge from the block
Question By: Eric Erickson on Jul 2 2020 8:44 AM
A1190 is what was originally used.
Answer By: Willys Jeep Parts Tech on Jul 2 2020 5:46 AM
Questions: What are the ohms for the fuel guage for emty and full?
Question By: Jamie on Jan 30 2020 3:44 AM
8-1/2 - 10-1/2" FULL 70-80 EMPTY
Answer By: Willys Jeep Parts Tech on Jan 30 2020 6:06 AM
Questions: I had to replace the dash. But the only hole the dash came with was the speedometer and ignition. I have two other smaller gauges to install and would you know the standard hole sizes for the smaller gauges?
Question By: Gauges on Aug 11 2019 8:54 PM
They are 2" round gauges
Answer By: Willys Jeep Parts Tech on Aug 12 2019 5:59 AM
Questions: I have a Cj3b with a v6 cly different axels will the gauge set still work with what I have?
Question By: Greg Crooks on Apr 15 2019 6:09 PM
Yes, as long as you put in the proper sending units on the motors it should.
Answer By: Willys Jeep Parts Tech on Apr 15 2019 11:09 AM
Questions: I just got this kit. Trying to figure out the Oil Pressure gauge, Looks like its a for a tube style. I have a 45' CJ2A with a 64' Buick 25 V6 and the sending unit in that is a wire style. Any ideas how I can get it to work or is there another part number to consider?
Question By: Scott Mcfarlin on Nov 10 2018 3:59 AM
A-1198-ST and A-1198 are the hard line and flex line. Also will need A4436 union. To the V6 though you may have to modify.
Answer By: Willys Jeep Parts Tech on Nov 12 2018 5:42 AM
Questions: Do the gages come with installation instructions? My CJ-3A has been jury rigged for wiring and under the dash is a train wreck. Before I rip it out, I’ll want to have the right information in hand.
Question By: John T on Aug 2 2018 9:59 PM
No they do not come with install instructions. You can give us a call and we can get you set up no problem.
Answer By: Admin on Aug 3 2018 5:57 AM
No they do not. Give us a call and we can get you fixed up.
Answer By: Admin on Aug 3 2018 6:00 AM
Questions: i have a 1959 willys cj3b what are the proper guages for this model currently it has a speedometer with fuel and temp but also seperate oil temp and amp guages
Question By: Cleve Schuster on Jul 3 2018 3:39 AM
Sounds like you may have something unoriginal given you have a 5.5" speedometer with the fuel and temp built in. With that set up the amp and oil were just on dummy lights in the speedometer itself. Someone added those other gauges.
Answer By: Willys Jeep Parts Tech on Jul 3 2018 5:49 AM
Questions: I have a couple questions. My M38A1 is converted to 12 volt. I noticed mention of a dashlight, the M38A1 has windows in the gauge to allow the external light to shine in gauge. Do these have the windows? Does the temp gauge have the sensor that goes into th engine block as well, or do I need a 12 volt temp sensor? Finally, is it an electrical oil pressure gauge or mechanical, if electrical, what oil pressure sensor do I need?
Question By: Don on May 16 2018 3:45 AM
The M38A1 had a pair of protruding dash lights originally for illumination. If you can call me toll free and ask for Mike M. I can help out.
Answer By: Willys Jeep Parts Tech on May 16 2018 5:58 AM
Questions: does the fuel gauge come with the sending unit?
Question By: Rick Pipkins on Feb 21 2018 7:56 PM
No, that is a separate item in the tank.
Answer By: Willys Jeep Parts Tech on Feb 22 2018 6:29 AM
Questions: Will these gauges fit a 1943 MB that has been converted to 12 volt.
Question By: Roy Greenfield on Feb 5 2018 1:44 AM
Yes, these are the correct ones if you have a 12 volt system. Thanks
Answer By: Willys Jeep Parts Tech on Feb 5 2018 5:31 AM
Questions: My question is regarding the temperature and oil pressure guages. I would like to replace my all in one cj5 gauge with this set, will these guages work with the cj5 12v sensors?
Question By: Jonathan Vobbe on Jan 14 2018 6:08 AM
You should have a speedometer cluster with fuel and temp gauge built in...like this number - 914845. If that's the case, you would need part number - 8126919K. Thanks
Answer By: Willys Jeep Parts Tech on Jan 15 2018 6:26 AM
Questions: are these the original style gauges?
Question By: Eli Mardigian-Des Jardins on Sep 11 2017 12:40 AM
Yes, that is correct.
Answer By: Willys Jeep Parts Tech on Sep 11 2017 11:07 AM
Questions: Hello! My M38 is 24 volt. Will any of these guages work? Do you have a 24 volt kit? Steve
Question By: Steve Hynes on Aug 28 2017 9:30 PM
We can make you up a 24 volt kit and take a discount. Please call us toll free and we can help.
Answer By: Willys Jeep Parts Tech on Aug 29 2017 5:44 AM
Questions: I have a cj3b (viasa,with a 4.192 perkins) with a "all in one" speedometer. I want to install the 5 gauges kit. do I need a speedometer cabe or the one that is attached is ok? also, my speedometer is in Km/H and i want the kit with Mph. suggestions? thanks
Question By: luis matos on Aug 23 2017 10:25 PM
You would have to fill the 5.5" hole in your dash then drill your new holes.
Answer By: Willys Jeep Parts Tech on Aug 24 2017 5:48 AM
Questions: Hi, do you have the speedometer in Km instead of MPH?
Question By: Santiago Hoyos on May 26 2017 3:05 PM
These are only available in the MPH style. Thanks!
Answer By: Willys Jeep Parts Tech on May 27 2017 6:12 AM
Questions: Hello, wanted to ask if this complete speedometer and gauge kit will fit perfect in my willys 45 MB if not where can I get the complete set I want all five gauges speedometer, amp meter gauge, fuel gauge, oil gauge, temperature gauge. And want my shipment to be delivered to india how much will it cost. Thank you!!
Question By: Ash on May 18 2017 1:25 AM
Please email email@example.com and we can quote you out international shipping. Thanks!
Answer By: Willys Jeep Parts Tech on May 18 2017 6:05 AM
Questions: Does the part number: MSPEEDO work for this speedometer with an M38 as well?
Question By: Nick on Feb 12 2017 7:14 AM
Yes, that is correct.
Answer By: Willys Jeep Parts Tech on Feb 13 2017 5:43 AM
Questions: I recently purchased the speedometer and gauge kit 12 volt # 640766 for my M38a1 jeep i need rthe speedometer cable will the speedocable fit on the speedometer in the kit or can i order 643797 and will that cable fit on both ends
Question By: glen collins on Jan 8 2017 5:14 PM
If you have a military M38A1 then you need part number: MSPEEDO due to the inner tab on the cable at the transfer case side.
Answer By: Willys Jeep Parts Tech on Jan 9 2017 5:47 AM
Questions: I converted my CJ2a to 12 volts using the conversion alternator and starter purchased from you. My question is, can I use the ammeter from this set. I want all the gauges to look the same. I received a gauge with the conversion with instruction to use it instead of the original gauges.
Question By: Joe Glanzer on Jul 18 2016 3:01 AM
Please call us toll free. We can try to help out on this.
Answer By: Willys Jeep Parts Tech on Jul 18 2016 5:52 AM
Questions: Does this gauges have a backlight
Question By: Fernando on Jun 22 2016 12:06 AM
No, they were never originally back lighted. They used a dash light which we have as well.
Answer By: Willys Jeep Parts Tech on Jun 22 2016 5:46 AM
Questions: Does this kit come with everything needed for the speedometer to operate? Is the speedometer cable included? Thanks.
Question By: Jon McCutcheon on May 9 2015 12:00 AM
The speedometer cable is part number: 643797
Answer By: Willys Tech on May 11 2015 12:00 AM
Questions: Do u have a gauge set for the 1953 Willis overland
Question By: Anonymous on Dec 17 2014 12:00 AM
We need to know what vehicle you are working on. Please call us toll free. Im sure we can help you ID and get you fixed up.
Answer By: Willys Tech on Dec 18 2014 12:00 AM
Questions: Can you supply this assembly with speedo that has trip meter?
Question By: Sean on Sep 7 2014 12:00 AM
Sorry they never used anything like this originally.
Answer By: Willys Tech on Sep 8 2014 12:00 AM
Questions: Will these fit in an M38A1? It has been converted from 24V to 12V, but they didn't change the gauges.
Question By: jeff on Apr 23 2014 12:00 AM
Yes these will all fit into the holes for the M38 and M38A1
Answer By: Willys Tech on Apr 23 2014 12:00 AM
Questions: if i don't need the ammeter gauge will that take the price down a bit?
Question By: Anonymous on Mar 4 2014 12:00 AM
We can probably build a kit and take a discount. Call us toll free.
Answer By: Willys Tech on Mar 4 2014 12:00 AM
Questions: do the gages come with individual lights for each gage, or does the illumination of the gage dependent on a separate light mounted on the dash shining down on the gages thank you
Question By: Anonymous on Feb 28 2014 12:00 AM
They originally used a separate dash light part number: 640284
Answer By: Willys Tech on Mar 3 2014 12:00 AM
Questions: How are these gauges lighted ie MB style or m37-38 style? thanks
Question By: Vince on Dec 13 2013 12:00 AM
The CJ-2A, 3A, 3B originally used a dash light part number: 640284
Answer By: Willys Tech on Dec 13 2013 12:00 AM
Questions: Does this kit come with the fuel tank sending unit? Thanks.
Question By: Anonymous on Oct 26 2013 12:00 AM
That is a separate item.
Answer By: Willys Tech on Oct 28 2013 12:00 AM