The front axle of a BMW car consists of a front axle beam, suspension struts, and wishbones. The anti-roll bar ensures better grip of the front wheels with the road surface. Each of the suspension struts consists of a helical spring and a built-in shock absorber. From above, the suspension strut is attached to the body through a support bearing, and from below it is bolted to the wheel hub.
Figure W - 3613. Front Axle
1 suspension strut
2 cross beam
3 Front axle beam
4 Thrust bearing
5 Coil spring
6 Shock absorber
7 Steering gearbox
8 Brake disc
9 Brake caliper
10 Tie rod
11 Stretching
12 Wishbone
13 Stabilizer