Rear diff issues

invalid@example.com (SpaceGhost1984), SpaceGhost1984
Tue, 12 Nov 2024 14:58:29 +0000

Tried to replace my rear diff and it all fits but the wheel axles connections are bigger than on the older diff? Can I get different size wheel axle connections or do I have to get another diff? I have a 96 z3 with the 1.9 standard transmission… please help I’m lost lol