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Old 08-04-2010, 12:31 AM
leiniesred leiniesred is offline
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Join Date: Aug 2005
Location: Aurora, CO, USA
Posts: 1,300
Default where to route ARB copper line in FJ40 rear differential diff?

I don't have a 40, but I have a 40 differential on my bench. What is the best way to route the copper airline inside the DIFFERENTIAL housing to keep it from getting pushed into the ring gear or rubbing on something?
Across the top? 1/4 down from the top on the back? 1/2 way down?

Where is the most reliable, safest place to route it?

Thank you for sharing your experiences.

Last edited by leiniesred; 08-05-2010 at 10:03 AM. Reason: replaced "axle" with "DIFFERENTIAL"
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