Questions & Answers
Questions: What is the hole size needed to mount the speedo in? Thanks
Question By: Ryan on Mar 26 2019 2:27 AM
3.5" like original
Answer By: Willys Jeep Parts Tech on Mar 26 2019 12:47 PM
Questions: Is there a way to set the odometer to match the current miles for the gauge that is being replaced? Not the tripometer but the Odometer.
Question By: Todd A Bacon on Mar 1 2018 4:41 PM
You'd have to use a drill motor to spin it.
Answer By: Willys Jeep Parts Tech on Mar 1 2018 11:29 AM
Questions: IS THIS 6 VOLT, 12, 24 ?
Question By: PETE CHRONIS on Oct 4 2017 12:37 AM
The speedometer doesn't work on voltage. Its mechanical.
Answer By: Willys Jeep Parts Tech on Oct 4 2017 5:48 AM
Questions: Does this speedo have luminous paint on the 10 & 20 numerals on the face? Thanks
Question By: Eric on Nov 2 2016 10:04 PM
They never did originally.
Answer By: WIllys Jeep Parts Tech on Nov 3 2016 5:55 AM
Questions: I have a early 1949 CJ3A that i have put on a 1950 M38 body. The original speedometer cable will not fit on my new speedometer for the M38. The cable won't go into the new gauge enough to allow the screwcap to engage the threads to screw it tight. what cable do I need?
Question By: Phil on Aug 2 2016 9:06 PM
Sounds like you need MSPEEDOCABLE. That should fix you up. Thanks
Answer By: Willys Jeep Parts Tech on Aug 3 2016 6:24 AM
Questions: Will the speedometer cable in a M38 work with a speedometer for example the speedometer that is in the 12V complete instrument package you offer?
Question By: Craig on Sep 2 2014 12:00 AM
Yes it should work no problem.
Answer By: Willys Tech on Sep 2 2014 12:00 AM
Questions: Does complete speedometer assembly include the speedometer cable assembly?
Question By: Anonymous on May 15 2013 12:00 AM
This is for speedometer only. We also sell the speedometer cables as well.
Answer By: Willys Tech on May 16 2013 12:00 AM
Questions: can I get a like sized tachometer ?
Question By: John Bach on Mar 14 2012 12:00 AM
You would have to try to find that locally.
Answer By: Willys Tech on Mar 15 2012 12:00 AM
Questions: Hello I want to know if this speedometer works in my cj3a thanks
Question By: Jose Reynoso on Mar 6 2012 12:00 AM
Yes it will work just fine.
Answer By: Willys Tech on Mar 7 2012 12:00 AM
Questions: Does it have a resettable trip odometer ?
Question By: Frank on Aug 31 2011 12:00 AM
Yes that is correct.
Answer By: Willys Tech on Sep 1 2011 12:00 AM
Questions: What color are the lights for it? Are they red or are they white like modern speedometers?
Question By: Darryl on Nov 11 2010 12:00 AM
They originaly used a dash light above the speedometer that was a clear bulb.
Answer By: Willys Tech on Nov 11 2010 12:00 AM