hey all, did a quick search but came up with no definitive answer so....

my stock ke70 diff's axles seem to have certain "sides" and by "sides" i mean that near the splines they kinda angle away.. drivers & passenger sides?

take a look at the part ive circled in this pic..



now either axle will go in either side. but im wondering if there is a certain way these must go? (kinda like directional tyres)
or can i just whack any axle in any side?

im only asking this because i have been breaking my passenger side axles driving like a moron, and i have spare drivers side axles so i want to know if its ok to interchange??

any help would be apperciated. thanks guys

Sly.