Questions & Answers
Questions: Good Morning! I have a 1950 Willy's with a 6 volt system. The voltage regulator has the three wire from the generator. I also have a forth connection which is on the top of the regulator that connects to the dash guage. The one in your parts page does not show the forth connection. Is it not showing on your parts page or do I connect the wire going from the dash guage to one of the other three connections?
Question By: Walter Krushinsky on Oct 2 2020 5:11 PM
That is odd. Send me a photo of your regulator so we can see it. Thanks!
Answer By: Willys Jeep Parts Tech on Oct 2 2020 10:48 AM
Questions: Should the battery post on the regulator be hot all the time?
Question By: Jim Osborn on Sep 29 2020 8:55 PM
Yes, that is hot on the regulator.
Answer By: Willys Jeep Parts Tech on Sep 30 2020 9:46 AM
Questions: how do you test a regulator to check is its still works
Question By: jim osborn on Sep 28 2020 7:33 PM
Your local automotive electrician can test them for you.
Answer By: Willys Jeep Parts Tech on Sep 28 2020 12:46 PM
Questions: Would this regulator work for a '42 MB that's wired to a 6v system
Question By: Mathew on Mar 25 2020 3:39 PM
Yes, it is for 6 volt but keep in mind its for 35 amp depending on what all your running v.the military which were 40 amp.
Answer By: Willys Jeep Parts Tech on Mar 25 2020 8:50 AM
Questions: My jeep has been converted to a 12 V system. But I want to use my original K.S. gauges. Will this voltage regulator bring the voltage down from 12 V to 6 V? Additionally what are the different terminals on the voltage regulator for?
Question By: Alvin Sernholt on Jan 14 2018 1:54 AM
You'll want to use number 923130 for the 12 volt system. It will still work for your original gauges. Thanks
Answer By: Willys Jeep Parts Tech on Jan 12 2018 10:36 AM
Questions: Where does the ground wire from the harness attach to the regulator?
Question By: Art on Nov 16 2017 5:09 PM
Please email firstname.lastname@example.org and i'll send you over a full schematic to help you. Thanks!
Answer By: Willys Jeep Parts Tech on Nov 17 2017 7:36 AM
Questions: Does this have rubber grommets for the mounting holes?
Question By: Mark on Jun 24 2017 1:11 PM
No, they are not required.
Answer By: Willys Jeep Parts Tech on Jun 26 2017 5:45 AM
Questions: will this regulator fit inside my factory regulator housing if i remove the parts inside ? Do you know of or offer a solid state regulator that would work for a 1945 mb i would like to keep the stock appearance so a solid state unit would be smaller . Thanks , Adam
Question By: adam koepp on Mar 21 2017 9:33 PM
No this wouldn't for the original style MB regulators. The MB/GPW would use part number: A1409
Answer By: Willys Jeep Parts Tech on Mar 22 2017 6:00 AM
Questions: I have the big boxy regulator on my jeep that has plug ins can I connect this regulator up on that jeep
Question By: Jake on Feb 9 2017 3:33 AM
This regulator is for all 12 volt Willys.
Answer By: Willys Jeep Parts Tech on Feb 9 2017 5:39 AM
Questions: Will this regulator work either positive or negative ground system?
Question By: Dale on Jul 17 2014 12:00 AM
All willys are negative ground. This is for a negative ground system.
Answer By: Willys Tech on Jul 21 2014 12:00 AM
Questions: Will voltage regulator part 923131 fit 41-58 jeep?
Question By: Anonymous on Dec 6 2012 12:00 AM
Yes it is proper for you.
Answer By: Willys Tech on Dec 7 2012 12:00 AM
Questions: I have a 45 gpw and don't want to pay 250+ for the regulator. Will this work.
Question By: Brad on Jul 24 2011 12:00 AM
It should work ok but wont look original.
Answer By: Willys Tech on Jul 25 2011 12:00 AM