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Fan belt drive-v belt pulley for BMW 3 Series E21 320i (1977)

This Fan belt drive-v belt pulley 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 drive-v belt pulley
No. Description Supp. Qty  From   Up To  Part Number Price Notes
01 Hex nut M20X1,5 1 07119921656 $0.88 ENDED Shop at ECS Tuning
02 Wave washer B20 1 07119932183 $0.28 ENDED Shop at ECS Tuning
03 Pulley 1 09/1979 11231264707 $184.59 ENDED Shop at ECS Tuning
For vehicles with
Air conditioning

=Yes
03 Pulley 1 09/1979 11211286336 $143.70 Shop at ECS Tuning
04 Sprocket 1 11/1978 11211260571 $99.82 ENDED Shop at ECS Tuning
06 Woodruff key 5X7,5 2 07119951485 $0.47 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 Fan belt drive-v belt pulley?
This technical diagram illustrates the Fan belt drive-v belt pulley within the Engine 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 Hex nut (Part #07119921656).
Which models use the hardware listed in this Fan belt drive-v belt pulley?
The hardware and components featured in the Fan belt drive-v belt pulley are specific to the 3 Series E21 320i produced during 1977. These technical specifications ensure that parts like the Hex nut (07119921656) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Fan belt drive-v belt pulley assembly?
Each item in the Fan belt drive-v belt pulley corresponds to the numbered list below the illustration. For the 3 Series E21 320i, you can identify the Hex nut by locating its position on the schematic, which then links to the official BMW part number 07119921656 for the Engine section.