

Weber
WEBER Carburettor Idle Mixture Screw 32 DIR 98/100, 32 IBF, 32/34 DRTC, 34 IBP & 32 IBR O/100
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This WEBER idle mixture screw is suitable for a range of WEBER carburettors used across classic automotive applications. It provides a direct replacement for a worn or damaged adjustment screw, helping maintain accurate idle mixture adjustment.
An important component within the idle circuit, this genuine WEBER part is suited to carburettor servicing, restoration and maintenance.
Compatibility
Suitable for:
- WEBER 32 DIR 98
- WEBER 32 DIR 100
- WEBER 32 IBF
- WEBER 32/34 DRTC
- WEBER 32/34 DRTM
- WEBER 34 IBP
- WEBER 32 IBR O/100
Part No. 80 on the WEBER 32 DIR 98/100 technical exploded diagram.
We recommend checking the carburettor specification and technical diagram before ordering.
Technical specifications
- Type: Idle mixture screw
- Brand: WEBER
- Application: WEBER carburettors
- Part type: Genuine WEBER replacement component
- Position on 32 DIR 98/100 diagram: No. 80
Related components
The associated components are also available to complete the adjustment assembly:
- Mixture screw spring – No. 78: reference PAF4760010700
- Adjustment screw seal – No. 81: reference PAF4156504000
- Mixture screw plug – No. 79: reference PAF6107502100
These parts can be replaced together when carrying out a more comprehensive carburettor refurbishment.
PAFCLASSIC® – WEBER specialists
PAFCLASSIC® 🇬🇧 is an official distributor of WEBER and WEBCON products.
The WEBER carburettors we supply are genuine WEBER products manufactured at the Magneti Marelli licensed production facility in Spain.
We have access to more than 11,000 carburettor and spare-part references, together with WEBER technical documentation, allowing us to assist with sourcing components for a wide range of classic applications.
For carburettor restoration and calibration, we recommend genuine WEBER components. Aftermarket copies can differ in manufacturing quality and may not always be compatible with genuine WEBER parts.

