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Alternator for BMW 7 Series E23 728i (1986)

This Alternator technical drawing provides a detailed breakdown of the assembly for the 7 Series E23 728i. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 1986.

Alternator
No. Description Supp. Qty  From   Up To  Part Number Price Notes
01 Exch. generator 65A 1 12311277504 $386.71 ENDED Shop at ECS Tuning
01 Alternator 90A 1 11/1985 12311713450 ENDED Shop at ECS Tuning
01 Exch. generator 90A 1 11/1985 12311718983 $523.73 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 7 Series E23 728i Alternator?
This technical diagram illustrates the Alternator within the Engine electrical system group for the 7 Series E23 728i produced during 1986. It provides a detailed exploded view of the components, identifying key parts such as the Exch. generator (Part #12311277504).
Which models use the hardware listed in this Alternator?
The hardware and components featured in the Alternator are specific to the 7 Series E23 728i produced during 1986. These technical specifications ensure that parts like the Exch. generator (12311277504) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Alternator assembly?
Each item in the Alternator corresponds to the numbered list below the illustration. For the 7 Series E23 728i, you can identify the Exch. generator by locating its position on the schematic, which then links to the official BMW part number 12311277504 for the Engine electrical system section.