I'm noticing a fairly loud clunk in the rear end of my hoe! When I come to a stop the last couple seconds of the stop it clunks,( when the brakes fully engage and stop the vehicle) it doesn't clunk as bad when taking off from a stop. I have all new ujoints and I pulled the cover and replaced fluid in the rear end. The old fluid was quite dirty and had significant metal shavings in the fluid but I saw no damage to any of the gears. If you put the truck in neutral when stopping, there is no clunk, that ruled out brakes. So my question would be, its a 2 door 4x4 so finding a rear end has been a problem, are there any other rear ends that will just bolt on, or should I look at doing a rebuild on the differential, I would rather swap it out but the cheapest used one I found was 550 bucks and I just can't see spending that kind of money on a used rear end.any thoughts or suggestions would be appreciated.