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Alternator, individual parts for BMW 3 Series E21 320i (1982)

This Alternator, individual parts technical drawing provides a detailed breakdown of the assembly for the 3 Series E21 320i. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 1982.

Alternator, individual parts
No. Description Supp. Qty  From   Up To  Part Number Price Notes
only applies to
-- Alternator 65A X 12311266660 ENDED Shop at ECS Tuning
-- Alternator 55A X 12311277223 $475.32 ENDED Shop at ECS Tuning
-- Alternator 65A X 12311277229 Shop at ECS Tuning
-- Alternator 55A X 12311364402 ENDED Shop at ECS Tuning
01 Grooved ball bearing 40X17X12 1 12311714522 $17.93 ENDED Shop at ECS Tuning
02 Supporting plate 1 12311459279 $1.12 ENDED Shop at ECS Tuning
03 Fillister-head screw 3 12311268410 $2.24 ENDED Shop at ECS Tuning
03 Fillister-head screw 1 12311268417 $2.03 ENDED Shop at ECS Tuning
04 Housing assy front 1 12311268416 $228.78 ENDED Shop at ECS Tuning
05 Stator assy 1 12311727757 $119.41 ENDED Shop at ECS Tuning
06 Diode assy 1 12311268409 $72.71 ENDED Shop at ECS Tuning
07 Compression spring 1 12311268412 $0.35 Shop at ECS Tuning
08 Carbon brush set 1 12311354681 $4.08 ENDED Shop at ECS Tuning
09 Voltage regulator BOSCH 1 12311286073 $63.58 ENDED Shop at ECS Tuning
10 Housing assy rear 1 12311268408 $60.26 ENDED Shop at ECS Tuning
11 Rotor 1 12311363095 $114.95 ENDED Shop at ECS Tuning
12 Slip ring 1 12311354689 ENDED Shop at ECS Tuning
13 Grooved ball bearing 32X12X10 1 12311739203 $21.20 Shop at ECS Tuning
14 Repair kit rotor 1 12311350332 $14.45 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 3 Series E21 320i Alternator, individual parts?
This technical diagram illustrates the Alternator, individual parts within the Engine electrical system group for the 3 Series E21 320i produced during 1982. It provides a detailed exploded view of the components, identifying key parts such as the Alternator (Part #12311266660).
Which models use the hardware listed in this Alternator, individual parts?
The hardware and components featured in the Alternator, individual parts are specific to the 3 Series E21 320i produced during 1982. These technical specifications ensure that parts like the Alternator (12311266660) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Alternator, individual parts assembly?
Each item in the Alternator, individual parts corresponds to the numbered list below the illustration. For the 3 Series E21 320i, you can identify the Alternator by locating its position on the schematic, which then links to the official BMW part number 12311266660 for the Engine electrical system section.