RE: [ihc] I need the rundown on the RA15 corportate axle

["Ed Sohm" <idaemes@xxxxxxxxxx>]

The ratio is stamped, in really really small print, on the end of the
pinion.  Get out a can of carb cleaner.  

Ed Sohm
Battle Creek, IA 

'71 800 B
'74 200 4X4 Travelette Camper Special
+ a bunch more

-----Original Message-----
From: owner-ihc@domain.elided [mailto:owner-ihc@domain.elided] On Behalf Of
Rocky Lear
Sent: Tuesday, October 28, 2003 11:25 AM
To: ihc-digest@domain.elided
Subject: [ihc] I need the rundown on the RA15 corportate axle


I would greatly appreciate some info on this type rear. Any help to any
of these questions would be great. First I need to know how to ID the
ratio without pulling the stump. Was there a tag somewhere on these or
was it stamped in somewhere on the housing? Next, I need to know what
kind of carriers were used in these. Was there a locker available or
were they all limited slip or open? Was this the heaviest axle IH
offered in an 8 lug pattern or was there a RA20 with 8 lugs? Finally, I
have seen Rockwell mentioned on ads for other 1 tons. Are these in
actuality built by Rockwell? TIA!

Rocky