Outer Limits 4x4 Board

Hey it seems like i have blown the front diff on my 4runner, not sure it its crown wheel or spider gear, (havnt taken it out yet).
Looking for someone on the gold coast thats good with diffs / reasonably priced that could either put new ring gear or upgrade to locker if its the spider gear.

Towards the southern gold coast would be the best but i would be willing to travel if they where very good.
Oh and if i do go air-locker route where the best place to get them from as arb want 700 bucks for fitting :S

Cheers for your Replies, Allan

Aussie diffs in hayter st curumbin. You won't find a better diff shop in seqld. When I need diffs done I'm happy to travel all the way down there from Brisbane. Have had diffs set up for drag racing high hp street cars as well as 4wds and competition rock buggies. Have never had a single failure.

x2, as above

Thanks for that, Ill work out what ratio i have and give them a call