Genuine Weber carburetor parts - en - USD Weber pump cam fulcrum pin screw 40/46 IDA 3C - en - USD

Weber pump cam fulcrum pin screw 40/46 IDA 3C

$ 8.8

‹ ›

‹ ›

‹ ›

‹ ›

‹ ›

Part number: 64895.003

Made in: EU

Compatible with:

Family: WEBER

40 IDA 3C (1 pc)

46 IDA 3C (1 pc)

Family: ICB

32 ICB 6 - pn: 64895.002 (1 pc)

Family: IDA

40 IDA 3C-3C-1 - pn: 64895.003 (1 pc)

46 IDA 3C-3C - pn: 64895.002 (1 pc)

Family: IDL

40 IDL 3C1-2-3 - pn: 64895.003 (1 pc)

Family: IDS

40 IDS 3C-3C1 - pn: 64895.003 (1 pc)

Family: IDT

40 IDT 3C-3C1 - pn: 64895.003 (1 pc)

Family: IDTP

40 IDTP 3C-3C1 - pn: 64895.003 (1 pc)

40 IDTP 3C-3C1- - pn: 64895.003 (1 pc)

Weber Pump Cam Fulcrum Pin Screw 40/46 IDA 3C – MPN 64895.003

This fulcrum screw secures and locates the accelerator pump cam pivot in compatible Weber carburetors. The pump cam transfers throttle movement to the accelerator pump mechanism, controlling the additional fuel delivered during rapid throttle opening and influencing transient response. A loose, damaged, or missing fulcrum screw can allow cam movement or misalignment, leading to inconsistent pump actuation and an incorrect pump-shot relationship.

Part number 64895.003 is listed for Weber 40 IDA 3C, 46 IDA 3C, IDL, IDS, IDT, and IDTP carburetors. This is a mechanical accelerator-pump linkage fastener and does not replace a main jet, emulsion tube, or other fuel-metering calibration component. Verify the screw interface and condition of the surrounding cam and pivot area during carburetor service.

This replacement part is suitable for carburetor service and restoration work where the original component is worn, damaged, or missing.

Reference/MPN: 64895.003.

What Is Included

Weber pump cam fulcrum pin screw, part number 64895.003
Made in EU.

Important Fitment Note

Verify the carburetor family and model marking before purchase: Weber 40 IDA 3C, 46 IDA 3C, IDL, IDS, IDT, or IDTP. Check the replacement against the removed part for the same slotted-head design, threaded interface, seating arrangement, and fulcrum-cam engagement. Compare the complete geometry and thread interface with the original screw before installation, especially if the carburetor has been modified or parts have been mixed during previous service.

What you see is what you get

Show all parts