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Front Spring strut/Carrier/Wheel bearing for BMW 3 Series F30 LCI 318i (2018)

This Front Spring strut/Carrier/Wheel bearing technical drawing provides a detailed breakdown of the assembly for the 3 Series F30 LCI 318i. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 2018.

Front Spring strut/Carrier/Wheel bearing
No. Description Supp. Qty  From   Up To  Part Number Price Notes
  i The following part is absolutely vital
for strut replacements:
Additional shock absorber, front
For vehicles with
Adaptive M suspension




S2VFA=No
For vehicles with
M Sports suspension

S704A=Yes
01 Spring strut, front 2 31316873800 Shop at ECS Tuning
For vehicles with
M Sports suspension

S704A=No
01 Spring strut, front 2 31316873797 Shop at ECS Tuning
02 Carrier, left 1 31216792287 Shop at ECS Tuning
02 Carrier, right 1 31216792288 Shop at ECS Tuning
02 Pivot bearing, camber correction, left +30MIN 1 31216854197 +core Shop at ECS Tuning
02 Swivel bearing, camber correction, right +30MIN 1 31216854198 +core Shop at ECS Tuning
02 Pivot bearing, camber correction, left -30MIN 1 31216854199 +core Shop at ECS Tuning
02 Swivel bearing, camber correction, right -30MIN 1 31216854200 +core 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
Note Repair Manual
05 Wheel hub with bearing, front M12X1,25 2 31206876840 Shop at ECS Tuning
only in conjunction with
-- Round collar screw M12X1.25X45 8 31206872920 Shop at ECS Tuning
Required for repair
-- Round collar screw M12X1.25X45 8 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
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
07 DSC pulse generator, front 2 34526791223 ENDED Shop at ECS Tuning
For vehicles with
Active cruise control+Stop&Go function
or
Park Assistent

S5DFA=Yes

S5DPA=Yes
07 DSC pulse generator, front 2 34526869320 Shop at ECS Tuning
08 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)
  • ENDED = the part has been discontinued (no longer available).

See Also

Frequently Asked Questions

What assembly is shown in the BMW 3 Series F30 LCI 318i Front Spring strut/Carrier/Wheel bearing?
This technical diagram illustrates the Front Spring strut/Carrier/Wheel bearing within the Front Axle group for the 3 Series F30 LCI 318i produced during 2018. It provides a detailed exploded view of the components, identifying key parts such as the Spring strut, front (Part #31316873800).
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 3 Series F30 LCI 318i produced during 2018. These technical specifications ensure that parts like the Spring strut, front (31316873800) 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 3 Series F30 LCI 318i, you can identify the Spring strut, front by locating its position on the schematic, which then links to the official BMW part number 31316873800 for the Front Axle section.