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Carburetor cap/piston/float for BMW 2500-3.3Li 3.3L (1974)

This Carburetor cap/piston/float technical drawing provides a detailed breakdown of the assembly for the 2500-3.3Li 3.3L. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 1974.

Carburetor cap/piston/float
No. Description Supp. Qty  From   Up To  Part Number Price Notes
01 Clamp 2 09/1973 02/1977 13111260398 ENDED Shop at ECS Tuning
02 Washer 2 13111259651 ENDED Shop at ECS Tuning
03 Fillister-head screw 4 13111253073 ENDED Shop at ECS Tuning
03 Fillister-head screw 2 13111258174 ENDED Shop at ECS Tuning
04 Connector 2 09/1973 02/1977 13111260441 ENDED Shop at ECS Tuning
05 Gasket ring 2 09/1973 02/1977 13111260440 ENDED Shop at ECS Tuning
06 Strainer 2 09/1973 02/1977 13111289007 ENDED Shop at ECS Tuning
07 Lever 2 13111253071 ENDED Shop at ECS Tuning
08 Kit pump cover 2 13111709124 $123.88 ENDED Shop at ECS Tuning
09 Lever 2 13111253072 ENDED Shop at ECS Tuning
10 Float axis 2 13110639207 $0.88 ENDED Shop at ECS Tuning
11 Set float assy 2 13111709119 $191.16 ENDED Shop at ECS Tuning
12 Gasket 2 09/1973 02/1977 13111264931 $6.71 ENDED Shop at ECS Tuning
13 Fillister-head screw 2 13111261053 ENDED Shop at ECS Tuning
14 Holder 2 05/1971 02/1977 13111261719 ENDED Shop at ECS Tuning
15 Holder 2 13111253052 ENDED Shop at ECS Tuning
16 Diaphragm 2 09/1973 02/1977 13111260929 $27.90 ENDED Shop at ECS Tuning
17 Spring pocket 2 09/1973 02/1977 13111260930 ENDED Shop at ECS Tuning
18 Compression spring 2 09/1973 02/1977 13111260931 ENDED Shop at ECS Tuning
19 Kit diaphragm 2 09/1973 02/1977 13111709141 $51.99 Shop at ECS Tuning
20 Screw 6 09/1973 02/1977 13110539234 $2.34 ENDED Shop at ECS Tuning
21 Hose 2 09/1973 02/1977 13111260932 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 2500-3.3Li 3.3L Carburetor cap/piston/float?
This technical diagram illustrates the Carburetor cap/piston/float within the Fuel preparation system group for the 2500-3.3Li 3.3L produced during 1974. It provides a detailed exploded view of the components, identifying key parts such as the Clamp (Part #13111260398).
Which models use the hardware listed in this Carburetor cap/piston/float?
The hardware and components featured in the Carburetor cap/piston/float are specific to the 2500-3.3Li 3.3L produced during 1974. These technical specifications ensure that parts like the Clamp (13111260398) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Carburetor cap/piston/float assembly?
Each item in the Carburetor cap/piston/float corresponds to the numbered list below the illustration. For the 2500-3.3Li 3.3L, you can identify the Clamp by locating its position on the schematic, which then links to the official BMW part number 13111260398 for the Fuel preparation system section.