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Modified JK TechTech related bulletin board forum regarding subjects such as suspension, tires & wheels, steering, bumpers, skid plates, drive train, cages, on-board air and other useful modifications that will help improve the performance and protection of your Jeep JK Wrangler (Rubicon, Sahara, Unlimited and X) on the trail.
PLEASE DO NOT START SHOW & TELL TYPE THREADS IN THIS FORUM
If it blows a seal it won't lock up . You can still drive it as an open diff.
what he said. ARB lockers work off of compressed air. and if a seal blows all the compression comes out of the seal and the locker acts as an open diff