80 3.07 differential cross pin yoke wear spots
#1
Safety Car
Thread Starter
80 3.07 differential cross pin yoke wear spots
Just picked up a 20K mile, 1980 3.07 assembled rear diff (no batwing) with no yokes installed, no snap rings on the cross pin. I was looking at the cross pin and I noticed 2 circular wear marks on the pin from the side yokes banging onto it.
How common is this wear and should this pin be replaced if there is ANY wear. Otherwise everything appears normal and decent.
pics:
Appreciate any replies.
Best Regards, Brent.
How common is this wear and should this pin be replaced if there is ANY wear. Otherwise everything appears normal and decent.
pics:
Appreciate any replies.
Best Regards, Brent.
Last edited by MN-Brent; 12-10-2008 at 02:15 AM.
#2
Melting Slicks
Just judging from the looks of it, I would replace it. Once you get the stub axels in it check the endplay. You will need to look up the specs, but I think it's .030" max, with the "ideal" being much less than that. .030" translates into alot of camber.
#3
Safety Car
Thread Starter
This 80-82 Cross Shaft is VERY hard to locate. I can find all kinds of Dana 44 shafts, but nothing that looks like this one with 2 spring clip grooves.
Anyone know where these can be purchased?
Anyone know where these can be purchased?
#4
Tech Contributor
call Mike Dyer, he's the only guy I'd have do an 80-82 diff and will have the parts.
#6
Tech Contributor
If Mike doesn't have them. Have one turned and hardened to 58-60 rockwell. Common problem.
#8
Tech Contributor
yes