Hi can any one help me as going mad

I have a 2007 plate Renault trafic
When I go over humps or pot holes I get a banging noise at front on both wheels and some times a very small vibration and I have changed the lower arms hub bearings track rods and it's still there I had a look at the anti roll bar and it is not moving or
banging about so please can some one help me

Bill, March 2015

Yep grab hold of the and yank them no move ment up or down but did find a worn engine mount on drivers side so might be that the banging only comes from drivers wheel

Billy, March 2015

Have you checked the struts and strut top bearings?

cdc, March 2015