IAU-4006AUT distributor parts

1957Willys · Member Joined: Sep 10, 2016 Posts: 3

I am trying the find replacement o'ring seals for the IAU-4006AUT distributor out of my M38A1? I have not been able to find one for the distributor cap cover.

wesk · Posted: Wed Sep 14, 2016 11:17 pm Post subject:

For the cover PN 546880 Packing = AN6230B22
For the cover plug & receptacle PN 501223 = AN6227B11
_________________
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

1957Willys · Member Joined: Sep 10, 2016 Posts: 3

And these are the modern replacement numbers? Where can I find them?

rgmutchler · Posted: Thu Sep 15, 2016 6:14 am Post subject:

I don't know if Midwest Military or the like have them but you might also try http://willysdistributors.com/. He rebuilds the jeep distributors and I think he also indicated that he sells some parts. I had to try several times to get him on the phone but he answered my emails promptly.
_________________
R G Mutchler
M274A5
M-38 MC13312
http://willysmjeeps.com/v2/modules.php?set_albumName=rgmutchler&op=modload&name=gallery&file=index&include=view_album.php

wesk · Posted: Thu Sep 15, 2016 10:02 am Post subject:

Just google the modern O ring PN's. Shopping today is a lot simpler than it was in the 60's/70's! Any modern O ring resistant to oils and fuel meeting the dimensions given in the ORD 9 will work.
_________________
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

Jeff_Lee · Posted: Fri Sep 16, 2016 9:02 am Post subject:

McMaster-Carr is a good source of O-rings, especially if you have the AN number, courtesy of Wes.
Their website is easy to use and they don't have minimum orders.
Best, Jeff
_________________
1951 M38 restoration project - Flightline Jeep MC 23923 DoD 6-51
1954 M-100 Trailer USMC Dunbar Kapple s/n M-750759 DoD 1-54
1947 Willys CJ2A - Harvest Green
1954 Ford F-100 Parts chaser - blueprinted Y-Block
Southeast Florida

G740 · Member Joined: Jan 27, 2006 Posts: 499

Midwest Military has them all in stock.
John


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