I doubt it's the axle. It could the wheel bearing that the axle goes through. The bearing might be damaged in which case you need to replace it.

__________________
Zorin

'88 Benz 420 SEL
'79 Porsche 911SC ('87 Carrera Engine)
'00 BMW 540 Sports Package
'99 Land Rover Discovery

86 300E - Manual (sold)
88 260E (sold)
84 944 (sold)