Axelupphängning, Fram, Bakaxel höger, Bakaxel vänster Febi bilste
ALPINA B3, B3 Touring, D3, D3 Touring, D4 Gran Coupe BMW 2 Coupé [G42, G87], 3 [G20, G80, G28], 3 Touring [G21, G81], 3 Touring Van [G21], 4 Cabriolet [G23, G83], 4 Coupé [G22, G82], 4 Gran Coupe [G26]
- Yttre diameter (mm): 73,5