Questions & Answers
Questions: Is the cable Item #: 643797 compatible with speedometer Item # 640131 ?
Question By: Thomas Casebolt on Jan 19 2021 6:27 PM
Yes, that is correct
Answer By: Willys Jeep Parts Tech on Jan 19 2021 10:45 AM
Questions: where does the other end of the cable In the block motor attach to ? Where does the speedometer cable take the speed motor ?
Question By: Alvaro Gomez on Jan 29 2020 4:28 AM
643797 is the part number for speedometer cable. It screws into the fitting on the passenger side of the transfer case. See part number: A1515
Answer By: Willys Jeep Parts Tech on Jan 29 2020 6:03 AM
Questions: can I get this with a chrome beezle?
Question By: Michael Owen on Aug 15 2019 12:01 AM
Sorry, they were never made in chrome.
Answer By: Willys Jeep Parts Tech on Aug 15 2019 5:55 AM
Questions: I put this new speedometer and cable on my Jeep and the needle is very slow to climb up to speed and I’m not sure it’s showing the proper speed. It seems to indicate a slower speed than I am cruising. Any suggestions?
Question By: Will Holton on Nov 24 2018 3:01 AM
I would check the drive and driven gear. The driven gear may be slipping in the transfer case a bit.
Answer By: Willys Jeep Parts Tech on Nov 26 2018 5:37 AM
Questions: what direction is the cable rotation clockwise or counter clockwise I need a speedometer that operates clockwise direction, thank you
Question By: don beavers on Aug 15 2018 12:38 AM
Please email email@example.com your vehicle information and I can see what all we can do for you.
Answer By: Willys Jeep Parts Tech on Aug 15 2018 5:54 AM
Questions: Is there speedometer in kilometers?
Question By: José on Oct 8 2017 3:45 AM
These are only available in MPH. Thanks
Answer By: Willys Jeep Parts Tech on Oct 8 2017 11:00 AM
Questions: Can the mileage on the speedometer be manually adjusted so that I can make it match the original milage of my '46 CJ-2A
Question By: Charlie on Jun 26 2017 9:35 PM
If you take a drill motor to the back you can add mileage to it. I think they possibly can be turned by hand too.
Answer By: Willys Jeep Parts Tech on Jun 27 2017 5:58 AM
Questions: Hello, Will this fit the M-38 instrument cluster plate? And properly connect to the transfer case? Thank You.
Question By: Mark Barton on Jan 3 2017 1:02 PM
Yes, this will fit in the hole in your panel and connect to the speedometer cable as well.
Answer By: Willys Jeep Parts Tech on Jan 3 2017 5:47 AM
Questions: The speedometer that is original to my 1948 CJ-2A is like this except it does not have "Miles per hour" or the part number written on the face. Do you have these without those markings?
Question By: Philip N Williams on Jun 22 2016 5:50 PM
This is the only way these are made.
Answer By: Willys Jeep Parts Tech on Jun 23 2016 5:42 AM
Questions: This piece comes in olive green? thanks!.
Question By: wiily avila on Jun 21 2014 12:00 AM
No it is as shown with black face like original.
Answer By: Willys Tech on Jun 23 2014 12:00 AM
Questions: Does Complete Speedometer Assembly mean it comes with the Speedo cable and gears? or do I need to order the Speedo cable and gears separately?
Question By: Rahul on Jan 8 2013 12:00 AM
The speedometer cable and gear inside the transfercase are separate.
Answer By: Willys Tech on Jan 8 2013 12:00 AM
Questions: Is this the same for a 53 M38A1? Don't see the model listed
Question By: Anonymous on Aug 8 2012 12:00 AM
Try part number: 640131-WO3
Answer By: Willys Tech on Aug 8 2012 12:00 AM
Questions: What is a good crusing speed for a 1946 CJ2A with the 4-134 engine that will not hurt the engine? I will be crusing for about 30 miles on the back roads!! Thanks, Harry
Question By: Harry on Jun 10 2012 12:00 AM
I typically try not to push the motor past 50...
Answer By: Willys Tech on Jun 11 2012 12:00 AM
Questions: Looks as if will fit 47 Willys truck?
Question By: Lynn on Mar 8 2012 12:00 AM
These really are for the Willys Jeeps only. It could possibly be modified to fit.
Answer By: Willys Tech on Mar 8 2012 12:00 AM
Questions: I hate to sound stupid, but where does the other end of the cable attach to?
Question By: DeLano on Oct 26 2011 12:00 AM
It goes to the passenger side of the transfercase just forward of the emergency brake drum where you screw it in.
Answer By: Willys Tech on Oct 27 2011 12:00 AM
Questions: I also want a early (1966) CJ-5 speedometer. I don't want a cluster guage like the 914845, I have separate guages. Will this speedometer work ?
Question By: Beau on Oct 26 2011 12:00 AM
Yes it should work fine.
Answer By: Willys Tech on Oct 26 2011 12:00 AM
Questions: what is the diameter of this gauge
Question By: Anonymous on Oct 25 2011 12:00 AM
It is approx 3-5/8 just like original
Answer By: Willys Tech on Oct 25 2011 12:00 AM
Questions: Does this work off a cable drive or is it electric? Does work with Alternator or Generator?
Question By: Anonymous on Oct 22 2011 12:00 AM
It is cable driven part number: 643797. Its gear driven and doesnt have anything to do with the generator.
Answer By: Willys Tech on Oct 24 2011 12:00 AM