Recently i got a h22 engine for my eg and ive been looking for a transmission and I found one. But the owner said on the left axle the teeth grinds and the owner went through 3 axles already.. What could be the problem could it be the slip differential? or could it be incorrectly installed? Or could it be the poor axle material?

 

the driver's side axle goes into the intermediate shaft. is he talking about the inner cv joint slipping on that? only the passenger side axle and intermediate shaft go into the differential.