- First leaf of front right leaf spring (heavy duty), WG9100520042+001
- Drawing No：WG9100520042+001
- Front spring hanger assembly, WG9100520034
- Drawing No：WG9100520034
- High pressure hose, WG9100470107
- Drawing No：WG9100470107
- Brake pad assembly, WG9100444150
- Drawing No：WG9100444150
- Pressure plate (with electronic wear alarm) (right) 22 inch, WG9100444054
- Drawing No：WG9100444054
- Caliper Plate (with Electronic Wear Sensor)(Left) 22 inch, WG9100444053
- Drawing No：WG9100444053
- Z4 Brake Pad Assembly, WG9100444050
- Drawing No：WG9100444050
- Z4 Brake Disc, WG9100444003
- Drawing No：WG9100444003
- Thrust Bearing Assembly, WG9100443520
- Drawing No：WG9100443520
- Main Adjustment Gear, WG9100443512
- Drawing No：WG9100443512