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Alternatormounting parts for BMW 3 Series E30 M3 (1990)

This Alternatormounting parts technical drawing provides a detailed breakdown of the assembly for the 3 Series E30 M3. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 1990.

Alternatormounting parts
No. Description Supp. Qty  From   Up To  Part Number Price Notes
01 Supporting bracket FÜR 80AH LIMA 1 12311284306 $83.00 ENDED Shop at ECS Tuning
02 Hex bolt M8X80 1 07119912558 $2.89 Shop at ECS Tuning
03 Hex bolt M8X80 1 07119912558 $2.89 Shop at ECS Tuning
04 Wave washer 8,4X15-ZNS3 2 07119904115 $0.09 Shop at ECS Tuning
05 Self-locking hex nut M8-8-ZNNI SI 2 07129906196 $1.60 Shop at ECS Tuning
06 Hex bolt M10X20-10.9-PHR 1 07119913830 $0.43 Shop at ECS Tuning
07 Wave washer B10-ZNS3 1 07119904463 Shop at ECS Tuning
08 Adjusting bar FÜR 80AH LIMA 1 12311312137 $28.52 Shop at ECS Tuning
09 Idler 1 12317677914 $4.26 Shop at ECS Tuning
10 Saucer-head screw M8X80 1 12311276516 $2.40 Shop at ECS Tuning
11 Hex bolt M8X35 1 07119913676 $0.36 Shop at ECS Tuning
For vehicles with
National version japan

L807A=Yes
11 Hex bolt M8X28-ZN 1 07119913659 $0.47 ENDED Shop at ECS Tuning
12 Bush 4 11721261404 $7.58 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 3 Series E30 M3 Alternatormounting parts?
This technical diagram illustrates the Alternatormounting parts within the Engine electrical system group for the 3 Series E30 M3 produced during 1990. It provides a detailed exploded view of the components, identifying key parts such as the Supporting bracket (Part #12311284306).
Which models use the hardware listed in this Alternatormounting parts?
The hardware and components featured in the Alternatormounting parts are specific to the 3 Series E30 M3 produced during 1990. These technical specifications ensure that parts like the Supporting bracket (12311284306) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Alternatormounting parts assembly?
Each item in the Alternatormounting parts corresponds to the numbered list below the illustration. For the 3 Series E30 M3, you can identify the Supporting bracket by locating its position on the schematic, which then links to the official BMW part number 12311284306 for the Engine electrical system section.