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Fan belt for BMW 7 Series E23 733i (1979)

This Fan belt technical drawing provides a detailed breakdown of the assembly for the 7 Series E23 733i. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 1979.

Fan belt
No. Description Supp. Qty  From   Up To  Part Number Price Notes
  i ** V-belt revision for revised
pulley dia. from 61 mm to 66 mm
with alternator 1 284 460/461.1
GENERATOR
ONLY APPLIES TO
02 Insulating cover 8MM 1 12311273137 $6.22 Shop at ECS Tuning
02 Insulating cover 8/5MM 1 12311286664 $6.62 Shop at ECS Tuning
03 Suppression capacitor 1 65311355882 ENDED Shop at ECS Tuning
04 Wave washer B6 1 07119932072 $0.09 ENDED Shop at ECS Tuning
05 Hex bolt M6X8 1 07119913420 $0.13 ENDED Shop at ECS Tuning
06 Ground cable alternator L=170MM 1 09/1985 12521312124 $15.59 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 7 Series E23 733i Fan belt?
This technical diagram illustrates the Fan belt within the Engine electrical system group for the 7 Series E23 733i produced during 1979. It provides a detailed exploded view of the components, identifying key parts such as the Insulating cover (Part #12311273137).
Which models use the hardware listed in this Fan belt?
The hardware and components featured in the Fan belt are specific to the 7 Series E23 733i produced during 1979. These technical specifications ensure that parts like the Insulating cover (12311273137) 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 7 Series E23 733i, you can identify the Insulating cover by locating its position on the schematic, which then links to the official BMW part number 12311273137 for the Engine electrical system section.