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Fan belt for BMW 3 Series E21 320i (1977)

This Fan belt 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 1977.

Fan belt
No. Description Supp. Qty  From   Up To  Part Number Price Notes
45A ALTORNATOR PARTS
55A ALTORNATOR PARTS
65A ALTORNATOR PARTS
01 Fan belt 1 12311268676 Shop at ECS Tuning
02 Insulating cover 6MM 1 12311356217 $2.95 ENDED Shop at ECS Tuning
03 Suppression capacitor alternator BOSCH 1 12311356564 $18.88 +core Shop at ECS Tuning
04 Wave washer B5 1 07119932098 $0.38 Shop at ECS Tuning
05 Hex bolt M5X8 1 07119913212 $0.25 Shop at ECS Tuning
Notes
  • ENDED = the part has been discontinued (no longer available).
  • +core = plus core charge (possibility of a return of the old part)

See Also

Frequently Asked Questions

What assembly is shown in the BMW 3 Series E21 320i Fan belt?
This technical diagram illustrates the Fan belt within the Engine electrical system group for the 3 Series E21 320i produced during 1977. It provides a detailed exploded view of the components, identifying key parts such as the Fan belt (Part #12311268676).
Which models use the hardware listed in this Fan belt?
The hardware and components featured in the Fan belt are specific to the 3 Series E21 320i produced during 1977. These technical specifications ensure that parts like the Fan belt (12311268676) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Fan belt assembly?
Each item in the Fan belt corresponds to the numbered list below the illustration. For the 3 Series E21 320i, you can identify the Fan belt by locating its position on the schematic, which then links to the official BMW part number 12311268676 for the Engine electrical system section.