The ARB problems I've seen out on the trail are mostly air supply related (problems with air lines, fittings, etc). There were also a few people who apparently got some Toyota ARBs that were not properly manufactured.jvevil said:i remember some peeps having problems with their dana 44 arb. can anyone give me a synopsis on what the problems were. thank you. just want to know what i should be looking out for incase i start having some problems.