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Axle Nut Socket Size?

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Old Nov 26, 2011 | 01:00 AM
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Default Axle Nut Socket Size?

Can someone PLEASE verify the size socket I'm gonna need?

I have read several threads on as may forums and I'm getting sizes such as 1 5/16" 32mm, 33mm.......

WHAT IS THE PROPER SOCKET SIZE?

I'll be replacing upper and lower ball joints, and Hub's along with all of the control arms and knuckles both front and rear.
While I'm at it I'll also be replacing the output shaft seals.
Should I also go as far as replacing the differential side cover o-rings as well ?

Last edited by SG Lou; Nov 26, 2011 at 01:35 AM.
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Old Nov 26, 2011 | 01:40 AM
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33 mm

If the side cover O rings aren't leaking now - Leave Them Alone!!!
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Old Nov 26, 2011 | 01:59 AM
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Originally Posted by Last C5
33 mm

If the side cover O rings aren't leaking now - Leave Them Alone!!!
Thanks for the heads up. I haven't torn anything apart yet but from looking at it a while ago while doing some other work I did see a huge mess back there. I'm just afraid of the "What If" after I go through all of the work and the diff. side cover is whats leaking, i'd have to tear everything apart again.
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Old Nov 26, 2011 | 03:08 AM
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If you have a parts store nearby that loans tools, they probably have an axle nut socket set. The Advance Auto by me had one and there wasn't a 33mm, but hte 34mm socket was fine. Once they're that big, 1mm doesn't make a huge difference.
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Old Nov 26, 2011 | 08:19 AM
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33mm on mine too. I got one from a local parts store a long while back when I was living in S. Calif.
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Old Oct 28, 2012 | 12:14 AM
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Dito on the 34 mm , just worked on today with loaner set from auto zone.
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Old Oct 28, 2012 | 07:38 AM
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1 5/16 = 33mm
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Old Oct 28, 2012 | 09:27 AM
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1 5/16", 33 or 34mm all work fine....................now expect one or both to be STUCK.

PB Blaster and heat and/or a plate bolted to the wheel studs with a bolt to press out the axle

Look into Permatex anaerobic sealant for the side cover, and check your vent on top of the diff..............most likely the ROOT cause

TSB on side cover porosity, tons of paths to chase on a diff leak
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