WARNING DECEITFUL TRADER! Had a power steering box "rebuilt" from these guys explained that sounds like a knocking was coming from that area around the box and it seeps the tiniest amout of oil that didn't really bother me. Got it back cleaned up and looking new put back on vehicle with same knocking rung them back and they said the box has been "fully rebuilt" so the noise must be coming from somewhere else mind you the male i spoke to was very rude and in a hurry to get me off the phone. Now months later with every bush, joint, shock, replaced with new parts the steering box as has just about packed up we have started a trip around aus and it veers into on coming traffic constantly.upon taking it to a mechanic in mackay they tell me the shaft inside has been worn out and should have been replaced under warranty so i rung sydney drive shafts in wollongong back and explained to which i was told no internal parts get replaced they only do seal repairs on boxes so no warranty then every time after that i get hung up on! Not happy now we are stranded up north with a deadly 3.1 ton landcruiser that has the turning characteristics of a Billy cart! Do not buy from these people spend a little more and get the job done right the first time!