Nitro chromoly 4340 axle shafts -
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Unread 04-01-2010, 07:15 AM   #1
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1992 YJ Wrangler 
Join Date: Jul 2008
Location: Kaiserslautern
Posts: 404
Nitro chromoly 4340 axle shafts

Has anyone put these in their Dana 30 yet? How'd they go in, simple? Will they fit with an aftermarket Axel tube seal you see all over the place? Supior makes a pair for about $80.


I miss my YJ
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Unread 04-04-2011, 07:31 PM   #2
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1993 YJ Wrangler 
Join Date: Feb 2007
Location: San Diego
Posts: 350
I'm curious to hear some reviews on the Nitro Chromoly Shafts...Anyone?
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Unread 02-07-2012, 02:48 PM   #3
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2005 TJ Wrangler 
Join Date: Nov 2010
Location: , CDA, Idaho
Posts: 180
I've been running them for a year with zero issues. So far so good. Front with spicer 5-760x u-joints, timken bearings, full cirlce clips, 35's and locked. Rear with timken bearings 35's and locked. Dana 44's.

My only complaint is I had to grind down the rear grade 8 bolts (wheel lugs) to clear my parking brake. Took the head half way down and so far they're good.
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