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Float assy/control box for BMW 7 Series E23 728 (1979)

This Float assy/control box technical drawing provides a detailed breakdown of the assembly for the 7 Series E23 728. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 1979.

Float assy/control box
No. Description Supp. Qty  From   Up To  Part Number Price Notes
01 Set float assy 1 13119063000 $62.21 ENDED Shop at ECS Tuning
02 Holder 1 13111264879 Shop at ECS Tuning
03 Float axis 1 13111264878 Shop at ECS Tuning
04 Float needle 1 13111289654 $30.00 Shop at ECS Tuning
05 Tension spring 1 13111264900 ENDED Shop at ECS Tuning
06 Spacer sleeve 1 13111264896 ENDED Shop at ECS Tuning
07 Holder 1 13111268259 ENDED Shop at ECS Tuning
10 Grub screw 1 13111268260 ENDED Shop at ECS Tuning
11 Cap BLAU 1 13111265510 $1.57 Shop at ECS Tuning
12 Control box 1 13111263968 $124.99 ENDED Shop at ECS Tuning
13 Vacuum hose blue 3,3X1,8 X 11747797082 $17.14 Shop at ECS Tuning
14 Gasket 1 13111264902 $2.29 Shop at ECS Tuning
15 Set additional thermo-starting device 1 13111707007 $145.39 Shop at ECS Tuning
17 Hollow bolt 1 13111714537 $42.41 ENDED Shop at ECS Tuning
18 Gasket ring 2 13111264876 Shop at ECS Tuning
19 Connector 1 13111264875 $11.38 ENDED Shop at ECS Tuning
21 Grub screw 1 13111707002 ENDED Shop at ECS Tuning
22 Pump cover 1 13111707001 $39.90 ENDED Shop at ECS Tuning
23 Diaphragm 1 13111264870 $19.64 ENDED Shop at ECS Tuning
24 Compression spring 1 13111264869 ENDED Shop at ECS Tuning
25 Cap 1 13111264868 Shop at ECS Tuning
26 Guide bush 1 13111264873 ENDED Shop at ECS Tuning
27 Connection rod 1 13111265181 ENDED Shop at ECS Tuning
28 Needle sleeve 1 13119056505 $5.88 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 728 Float assy/control box?
This technical diagram illustrates the Float assy/control box within the Fuel preparation system group for the 7 Series E23 728 produced during 1979. It provides a detailed exploded view of the components, identifying key parts such as the Set float assy (Part #13119063000).
Which models use the hardware listed in this Float assy/control box?
The hardware and components featured in the Float assy/control box are specific to the 7 Series E23 728 produced during 1979. These technical specifications ensure that parts like the Set float assy (13119063000) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Float assy/control box assembly?
Each item in the Float assy/control box corresponds to the numbered list below the illustration. For the 7 Series E23 728, you can identify the Set float assy by locating its position on the schematic, which then links to the official BMW part number 13119063000 for the Fuel preparation system section.