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Single parts for Sport suspension for BMW 5 Series E60 523i (2005)

This Single parts for Sport suspension technical drawing provides a detailed breakdown of the assembly for the 5 Series E60 523i. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 2005.

Single parts for Sport suspension
No. Description Supp. Qty  From   Up To  Part Number Price Notes
  i For coil springs, see spring table
SPORTY SUSPENSION
or
M SPORTS SUSPENSION
----------
Code retrofit with Software Service
Station (SSS) via "Retrofit CIP" path.
----------
For vehicles with
M Sports suspension

S704A=Yes
01 Left front spring strut 1 31327905313 $404.63 Shop at ECS Tuning
Required for repair
01 Front right spring strut 1 31327905314 $404.63 Shop at ECS Tuning
Required for repair
-- Hex bolt with washer M12X1,5X100 1 33176760343 $2.05 Shop at ECS Tuning
-- Self-locking collar nut M12X1,5-10 ZNS3 1 33326760668 $0.62 Shop at ECS Tuning
-- Self-locking hex nut M14X1,5-05 ZNS3 1 31106774714 $1.12 Shop at ECS Tuning
For vehicles with
Sports suspension settings

S226A=Yes
01 Left front spring strut 1 07/2008 31326764461 $433.39 Shop at ECS Tuning
Required for repair
-- Hex bolt with washer M12X1,5X100 1 07/2008 33176760343 $2.05 Shop at ECS Tuning
-- Self-locking collar nut M12X1,5-10 ZNS3 1 07/2008 33326760668 $0.62 Shop at ECS Tuning
-- Self-locking hex nut M14X1,5-05 ZNS3 1 07/2008 31106774714 $1.12 Shop at ECS Tuning
01 Front right spring strut 1 07/2008 31326764462 $433.39 Shop at ECS Tuning
Required for repair
-- Hex bolt with washer M12X1,5X100 1 07/2008 33176760343 $2.05 Shop at ECS Tuning
-- Self-locking collar nut M12X1,5-10 ZNS3 1 07/2008 33326760668 $0.62 Shop at ECS Tuning
-- Self-locking hex nut M14X1,5-05 ZNS3 1 07/2008 31106774714 $1.12 Shop at ECS Tuning
For vehicles with
M Sports suspension

S704A=Yes
02 Spring strut, rear 2 33526785986 $350.00 Shop at ECS Tuning
Required for repair
-- Self-locking hex nut M12X1.5-05 ZNS3 2 32216769539 $0.83 Shop at ECS Tuning
-- Hex bolt M14X1,5X105 2 33506779488 $4.09 Shop at ECS Tuning
For vehicles with
Sports suspension settings

S226A=Yes
02 Spring strut, rear 2 33526785978 Shop at ECS Tuning
Required for repair
-- Self-locking hex nut M12X1.5-05 ZNS3 2 32216769539 $0.83 Shop at ECS Tuning
-- Hex bolt M14X1,5X105 2 33506779488 $4.09 Shop at ECS Tuning
For vehicles with
M Sports suspension

S704A=Yes
03 Stabilizer, front D=25,6MM 1 31357905312 $170.72 Shop at ECS Tuning
For vehicles with
Sports suspension settings

S226A=Yes
03 Stabilizer, front D=25MM 1 31356764111 $170.72 Shop at ECS Tuning
For vehicles with
M Sports suspension

S704A=Yes
04 Stabilizer rubber mounting D=25,5MM 2 31356766509 $27.21 ENDED Shop at ECS Tuning
Required for repair
-- Installation tool 250ML 2 83192405829 Shop at ECS Tuning
For vehicles with
Sports suspension settings

S226A=Yes
04 Stabilizer rubber mounting D=25 MM 2 31356764113 $27.21 Shop at ECS Tuning
Required for repair
-- Installation tool 250ML 2 83192405829 Shop at ECS Tuning
For vehicles with
M Sports suspension

S704A=Yes
05 Stabilizer, rear D=16MM 1 33557906822 $169.23 Shop at ECS Tuning
06 Stabilizer rubber mounting D=16MM 2 33556761004 $15.18 Shop at ECS Tuning
Required for repair
-- Installation tool 250ML 2 83192405829 Shop at ECS Tuning
07 Additional shock absorber, front 2 31337905316 $29.18 Shop at ECS Tuning
For vehicles with
Sports suspension settings

S226A=Yes
07 Additional shock absorber, front 2 31336764086 $29.18 Shop at ECS Tuning
For vehicles with
M Sports suspension

S704A=Yes
08 Auxiliary shock absorber, rear 2 33537905317 $20.55 Shop at ECS Tuning
For vehicles with
Sports suspension settings

S226A=Yes
08 Auxiliary shock absorber, rear 2 33536762722 $20.55 Shop at ECS Tuning
09 Mounting parts set 1 33502183041 ENDED Shop at ECS Tuning
Notes
  • ENDED = the part has been discontinued (no longer available).

See Also

Frequently Asked Questions

What assembly is shown in the BMW 5 Series E60 523i Single parts for Sport suspension?
This technical diagram illustrates the Single parts for Sport suspension within the Retrofitting / conversion / accessories group for the 5 Series E60 523i produced during 2005. It provides a detailed exploded view of the components, identifying key parts such as the Left front spring strut (Part #31327905313).
Which models use the hardware listed in this Single parts for Sport suspension?
The hardware and components featured in the Single parts for Sport suspension are specific to the 5 Series E60 523i produced during 2005. These technical specifications ensure that parts like the Left front spring strut (31327905313) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Single parts for Sport suspension assembly?
Each item in the Single parts for Sport suspension corresponds to the numbered list below the illustration. For the 5 Series E60 523i, you can identify the Left front spring strut by locating its position on the schematic, which then links to the official BMW part number 31327905313 for the Retrofitting / conversion / accessories section.