Front Spring strut/Carrier/Wheel bearing for BMW 1 Series F20 LCI 120dX (2019)
This Front Spring strut/Carrier/Wheel bearing technical drawing provides a detailed breakdown of the assembly for the 1 Series F20 LCI 120dX. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 2019.
| No. | Description | Supp. | Qty | From | Up To | Part Number | Price | Notes | ||
|---|---|---|---|---|---|---|---|---|---|---|
| i | For vehicles with Adaptive M suspension |
S2VFA=No |
||||||||
| No mixed installation with earlier and new part number is approved. |
||||||||||
| 01 | Left front spring strut | 1 | 31316873725 | Shop at ECS Tuning | ||||||
| Required for repair | ||||||||||
| 01 | Front right spring strut | 1 | 31316873726 | Shop at ECS Tuning | ||||||
| Required for repair | ||||||||||
| -- | Self-locking collar nut | M12X1,5-10 ZNS3 | 1 | 33326760668 | $0.62 | Shop at ECS Tuning | ||||
| -- | Hexagon screw with flange | M10X85 8.8 ZNS3 | 1 | 31306798530 | Shop at ECS Tuning | |||||
| -- | Hex nut | M10-10-ZNS3 | 1 | 07119905032 | $0.71 | Shop at ECS Tuning | ||||
| 02 | Carrier, left | 1 | 31216853819 | +core | Shop at ECS Tuning | |||||
| 02 | Carrier, right | 1 | 31216853820 | +core | Shop at ECS Tuning | |||||
| 02 | Pivot bearing, camber correction, left | -30MIN | 1 | 31216856535 | Shop at ECS Tuning | |||||
| 02 | Swivel bearing, camber correction, right | -30MIN | 1 | 31216856536 | Shop at ECS Tuning | |||||
| 02 | Pivot bearing, camber correction, left | +30MIN | 1 | 31216856537 | Shop at ECS Tuning | |||||
| 02 | Swivel bearing, camber correction, right | +30MIN | 1 | 31216856538 | Shop at ECS Tuning | |||||
| 03 | Hexagon screw with flange | M10X85 8.8 ZNS3 | 2 | 31306798530 | Shop at ECS Tuning | |||||
| 04 | Hex nut | M10-10-ZNS3 | 2 | 07119905032 | $0.71 | Shop at ECS Tuning | ||||
| Check thread pitch Observe the repair instructions |
||||||||||
| 05 | Wheel hub with bearing, front | M12X1,25 | 2 | 31206876844 | Shop at ECS Tuning | |||||
| only in conjunction with | ||||||||||
| -- | Round collar screw | M12X1.25X45 | 8 | 31206872920 | Shop at ECS Tuning | |||||
| Required for repair | ||||||||||
| -- | Collar screw with spring | M16X1,5X72-8.8 | 2 | 31206795249 | $6.87 | Shop at ECS Tuning | ||||
| only applies to | ||||||||||
| -- | Round collar screw | M12X1.25X45 | 8 | 31206872920 | Shop at ECS Tuning | |||||
| only applies to | ||||||||||
| -- | Round collar screw | M12X1.25X45 | X | 31206872920 | Shop at ECS Tuning | |||||
| 06 | Round collar screw | M12X1.25X45 | 8 | 07/2024 | 31206872920 | Shop at ECS Tuning | ||||
| only applies to | ||||||||||
| -- | Wheel hub with bearing, front | M12X1,25 | X | 07/2024 | 31206876840 | Shop at ECS Tuning | ||||
| -- | Wheel hub with bearing, front | M12X1,25 | X | 07/2024 | 31206876844 | Shop at ECS Tuning | ||||
| 06 | Round collar screw | 12X1,25X45 ZNS3 | 8 | 07148835169 | Shop at ECS Tuning | |||||
| only applies to | ||||||||||
| -- | Wheel hub with bearing, front | M12X1,25 | X | 31206876840 | Shop at ECS Tuning | |||||
| -- | Wheel hub with bearing, front | M12X1,25 | X | 31206876844 | Shop at ECS Tuning | |||||
| 07 | Collar screw with spring | M16X1,5X72-8.8 | 2 | 31206795249 | $6.87 | Shop at ECS Tuning | ||||
| 08 | DXC pulse generator, front | 2 | 34526791748 | Shop at ECS Tuning | ||||||
| For vehicles with Active cruise control+Stop&Go function or Park Assistent |
S5DFA=Yes S5DPA=Yes |
|||||||||
| 08 | DXC pulse generator, front | 2 | 34526869321 | Shop at ECS Tuning | ||||||
| 09 | ISA screw | M6X16-8.8-ZNS3 | 2 | 07129904588 | $0.96 | Shop at ECS Tuning | ||||
Notes
- +core = plus core charge (possibility of a return of the old part)
See Also
Frequently Asked Questions
- What assembly is shown in the BMW 1 Series F20 LCI 120dX Front Spring strut/Carrier/Wheel bearing?
- This technical diagram illustrates the Front Spring strut/Carrier/Wheel bearing within the Front Axle group for the 1 Series F20 LCI 120dX produced during 2019. It provides a detailed exploded view of the components, identifying key parts such as the Left front spring strut (Part #31316873725).
- Which models use the hardware listed in this Front Spring strut/Carrier/Wheel bearing?
- The hardware and components featured in the Front Spring strut/Carrier/Wheel bearing are specific to the 1 Series F20 LCI 120dX produced during 2019. These technical specifications ensure that parts like the Left front spring strut (31316873725) are correctly matched to the vehicle's structural and mechanical requirements.
- How do I find specific parts within the Front Spring strut/Carrier/Wheel bearing assembly?
- Each item in the Front Spring strut/Carrier/Wheel bearing corresponds to the numbered list below the illustration. For the 1 Series F20 LCI 120dX, you can identify the Left front spring strut by locating its position on the schematic, which then links to the official BMW part number 31316873725 for the Front Axle section.