As per my Avatar, I used a Discovery in competitions, that had the ARB's front and rear, I know the compressor adds a small additional work to fit, but the lockers worked brilliantly. It was a long while ago, but I never broke one proper, but did have a issue with air leaking from the rear...
I took a 'no expense spared' approach with the preparation of my competition built Discovery. It was mentioned earlier about the collateral damage being caused by using lockers.
I took a different approach and I built the car properly, ARB'S front and rear (wired separately of course), tougher...
It should be obvious by now, ARB's are tough and rarely give issues and if they do then 99.9% of the time it is down to the installation not only of the locker to the gears and routing the copper pipe correctly through the differential casing, but also routing the air feed pipe up and out of the...
Exactly! If he works his vehicle hard, and the ARB'S have worked flawlessly for 12 or more years then why ask the question?
You missed my point completely.....never mind.
Regards
Dave
Looking at the first paragraph with the broken ring and pinion, did the OP not know the 80 is weak in this area, in particular in reverse?
I had ARB's front and rear in my competition built Land Rover Discovery (see avatar), I put them in circa 2007? The car was to be a DD with competition use...