M38CDN Front Axle Shafts

L84dinner · Posted: Sat Feb 13, 2016 10:49 pm Post subject: M38CDN Front Axle Shafts

Disassembled my front axle and noted that I have mixed Bendix and Rzeppa shafts. The Rzeppa shaft (right side) has been modified to fit the Bendix flange. A new spline has been cut over the original.

Has anyone seen this before?

Any recommendations?

John

Hi John, I moved your post from our "Web Site Issues" Board here to the technical board where it belongs.
Wes K

wesk · Posted: Sat Feb 13, 2016 11:51 pm Post subject:

Not sure what issue you are having. The splines are the same dimension and count for the Bendix, Rzeppa and Spicer cardan joint axles shafts for the Dana/Spicer 25 and 44 axles used on the M38 and M38CDN. The early Bendix had a threaded end on the outboard splines for the front axle nut before the M38 came on line which was not used on later axles.

_________________
Wes K
45 MB, 51 M38, 54 M37, 66 M101A1, 60 CJ5, 76 DJ5D, 47Bantam T3-C & 5? M100

Mjeeps photo album: http://www.willysmjeeps.com/v2/modules.php?set_albumName=Wes-Knettle&op=modload&name=gallery&file=index&include=view_album.php

southpw · Posted: Sun Feb 14, 2016 5:22 am Post subject:

Can you post pictures of it?
I have extra front shaft if interested. I will have a look today and see what kind it is. I'm in Cambridge so not too far from you.
_________________
1952 M38 project
Brad

L84dinner · Posted: Sun Feb 14, 2016 7:48 am Post subject:

Here are a few photos of the modified shaft. Looks like they used an early Rzeppa withe the threaded. end.

Someone went to a lot of effort but I think the result is compromised. The spline looks weak.

https://1952m38cdn.files.wordpress.com/2016/02/img_1615.jpg

https://1952m38cdn.files.wordpress.com/2016/02/img_1618.jpg

https://1952m38cdn.files.wordpress.com/2016/02/img_1617.jpg

I think I should replace with a Bendix shaft.

John[/url]

ROBCDN3 · Posted: Sun Feb 14, 2016 8:47 am Post subject:

Hey John. My buddy has both front and rear end complete for a M38. I can check with him as to what he wants for them. They are up near Port Elgin.
Cheers Rob M38A1C

wesk · Posted: Sun Feb 14, 2016 10:27 am Post subject:

John looks to me you have a pair of stock axles. One from a WWII jeep and one from a Post WWII jeep.

_________________
Wes K
45 MB, 51 M38, 54 M37, 66 M101A1, 60 CJ5, 76 DJ5D, 47Bantam T3-C & 5? M100

Mjeeps photo album: http://www.willysmjeeps.com/v2/modules.php?set_albumName=Wes-Knettle&op=modload&name=gallery&file=index&include=view_album.php

L84dinner · Posted: Wed Feb 22, 2017 12:17 pm Post subject: M38 Front Axle Shafts

Wes,

I am finally getting around to reassembling my front axle. You very kindly assisted me in identifying the axles shafts in my M38 last year and I wondered if there are any concerns with assembling mixed Rzeppa and Bendix axles shafts.

Assuming I set the turning stops to the lower of the two specifications do you see any concerns?

https://1952m38cdn.files.wordpress.com/

Many thanks,

John

wesk · Posted: Wed Feb 22, 2017 12:48 pm Post subject:

No. The steering stops should go to the conservative setting as you posted is about it.
_________________
Wes K
45 MB, 51 M38, 54 M37, 66 M101A1, 60 CJ5, 76 DJ5D, 47Bantam T3-C & 5? M100

Mjeeps photo album: http://www.willysmjeeps.com/v2/modules.php?set_albumName=Wes-Knettle&op=modload&name=gallery&file=index&include=view_album.php


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