WEBER Carburettor Idle / Mixture Screw Washer

This washer is designed for the mixture or idle adjustment screw on a wide range of WEBER carburettors. It is suitable for numerous models, including DCOE, IDF, DCNF, DCNV, DMTR and others.

This is part no. 46 on the WEBER technical diagram.

Applications – Compatibility

Compatible with the following WEBER carburettors:

• 24 IMB

• 28 IMB

• 32 DAR

• 32 DARA

• 32 DHSA

• 32 DMSA

• 32 IBP

• 32 IBSA

• 32 IBSH

• 34 DMTR

• 36 DCA

• 36 DCNF

• 36 DCNFA

• 36 DCNV

• 36 DCNVA

• 36 DCNVH

• 40 DCOE

• 40 DFO

• 40 IDA3C

• 40 IDAP3C

• 40 IDF

• 40 IDT3C

• 40 IDTP3C

• 40 IF3C

• 40 IDL3C

• 44 IDF

• 45 DCOE

• 46 IDA3C

• 48 DCOE

• 48 DCO/SP

• 48 IDF

• 50 DCO/SP

• 55 DCO/SP

Technical Reference

• Description: mixture / idle screw washer

• Brand: WEBER

• Position on technical diagram: part no. 46

Related Part

The corresponding O-ring is also available: PAF4156504500 – WEBER IDA mixture screw O-ring.

PAF Classic – Official WEBER Distributor

PAF Classic is an official WEBER distributor.

All carburettors we offer are genuine WEBER products manufactured at the Magneti Marelli licensed production facility in Spain.

We have access to over 11,000 carburettor and spare part references, as well as the WEBER technical library, allowing us to supply the parts you need for your carburettors.

We recommend always choosing genuine WEBER parts. Copies available on the market may have average manufacturing quality and are not always compatible with genuine carburettors, particularly when it comes to correct calibration.