Genuine Weber carburetor parts - en - USD IDLE ADJUSTING MIXTURE SCREW for WEBER 46/48 IDA - en - USD

IDLE ADJUSTING MIXTURE SCREW for WEBER 46/48 IDA

$ 11.1

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Part number: 64750.007

Made in: EU

Compatible with:

Family: WEBER

32/36 DFAV/DFEV (1 pc)

32/36 DGAV/DGEV (1 pc)

38 DCOE 59/60 (2 pcs)

40 DCOE early type (2 pcs)

40 DCOE emission model (2 pcs)

40 DCOE late type (2 pcs)

45 DCOE early (2 pcs)

46 IDA 3C (3 pcs)

48 DCO SP (2 pcs)

48 DCOE 98/99 (2 pcs)

48 IDA (2 pcs)

48 IDF 6 (2 pcs)

50 DCO (2 pcs)

Family: DHSA

32 DHSA - pn: 64750.003 (1 pc)

32 DHSA 1 - pn: 64750.003 (1 pc)

Family: DGV

28-30 DGV 14A - pn: 64750.025 (1 pc)

32 DGV 7A - pn: 64750.025 (1 pc)

32-36 DGV - pn: 64750.025 (1 pc)

32-36 DGV 5A - pn: 64750.025 (1 pc)

Family: DCB

28-36 DCB - pn: 64750.001 (1 pc)

28-36 DCB 1 - pn: 64750.001 (1 pc)

28-36 DCB 2 - pn: 64750.001 (1 pc)

28-36 DCB 3 - pn: 64750.001 (1 pc)

28-36 DCB 4 - pn: 64750.001 (1 pc)

28-36 DCB 5-6 - pn: 64750.001 (1 pc)

28-36 DCB 7-9 - pn: 64750.001 (1 pc)

28-36 DCB 8-10 - pn: 64750.001 (1 pc)

Family: DCD

28-36 DCD 22-23 - pn: 64750.001 (1 pc)

28-36 DCD 24-34 - pn: 64750.001 (1 pc)

28-36 DCD 25-37 - pn: 64750.001 (1 pc)

28-36 DCD 26-33 - pn: 64750.001 (1 pc)

28-36 DCD 27-28-32 - pn: 64750.001 (1 pc)

28-36 DCD 35 - pn: 64750.001 (1 pc)

28-36 DCD 36-38 - pn: 64750.001 (1 pc)

28-36 DCD 41 - pn: 64750.001 (1 pc)

Family: DIC

30 DIC 3 - pn: 64750.003 (1 pc)

30 DIC 4 - pn: 64750.003 (1 pc)

Family: DAF

32 DAF - pn: 64750.001 (1 pc)

Family: DCOF

32 DCOF 2 - pn: 64750.001 (1 pc)

32 DCOF 6 - pn: 64750.001 (1 pc)

Family: DFB

32 DFB - pn: 64750.003 (2 pcs)

Family: DFD

32 DFD - pn: 64750.003 (1 pc)

Family: DFE

32 DFE 2 - pn: 64750.001 (1 pc)

Family: DFE-DFM

32 DFE-DFM - pn: 64750.001 (1 pc)

Family: DG

32 DG - pn: 64750.025 (1 pc)

Family: DGAS

38 DGAS 1A - pn: 64750.001 (2 pcs)

38 DGAS 27A - pn: 64750.001 (2 pcs)

38 DGAS 3A - pn: 64750.001 (2 pcs)

38 DGAS 3A-03A - pn: 64750.001 (2 pcs)

38 DGAS 4A - pn: 64750.001 (2 pcs)

38 DGAS 4A-04A - pn: 64750.001 (2 pcs)

38 DGAS 7A - pn: 64750.001 (2 pcs)

38 DGAS 7A-07A - pn: 64750.001 (2 pcs)

Family: DGAV

32-36 DGAV - pn: 64750.025 (1 pc)

32-36 DGAV 10-010A - pn: 64750.025 (1 pc)

32-36 DGAV 10A - pn: 64750.025 (1 pc)

32-36 DGAV 11A - pn: 64750.025 (1 pc)

32-36 DGAV 11A-011A - pn: 64750.025 (1 pc)

32-36 DGAV 12A - pn: 64750.025 (1 pc)

32-36 DGAV 13A - pn: 64750.025 (1 pc)

32-36 DGAV 1A - pn: 64750.025 (1 pc)

32-36 DGAV 1A-01A - pn: 64750.025 (1 pc)

32-36 DGAV 1B-01B - pn: 64750.025 (1 pc)

32-36 DGAV 2A - pn: 64750.025 (1 pc)

32-36 DGAV 2A-02A - pn: 64750.025 (1 pc)

32-36 DGAV 2B-02B - pn: 64750.025 (1 pc)

32-36 DGAV 3A - pn: 64750.025 (1 pc)

32-36 DGAV 3A-03A - pn: 64750.025 (1 pc)

32-36 DGAV 3B-03B - pn: 64750.025 (1 pc)

32-36 DGAV 3B1 - pn: 64750.025 (1 pc)

32-36 DGAV 3B2 - pn: 64750.025 (1 pc)

32-36 DGAV 4A - pn: 64750.025 (1 pc)

32-36 DGAV 4A-04A - pn: 64750.025 (1 pc)

32-36 DGAV 4B-04B - pn: 64750.025 (1 pc)

32-36 DGAV 4B1 - pn: 64750.025 (1 pc)

32-36 DGAV 4B2 - pn: 64750.025 (1 pc)

32-36 DGAV 6A - pn: 64750.025 (1 pc)

32-36 DGAV 8A - pn: 64750.025 (1 pc)

32-36 DGAV 8A-08A - pn: 64750.025 (1 pc)

32-36 DGAV 8A1 - pn: 64750.025 (1 pc)

32-36 DGAV 9A - pn: 64750.025 (1 pc)

32-36 DGAV 9A-09A - pn: 64750.025 (1 pc)

32-36 DGAV 9A1 - pn: 64750.025 (1 pc)

Family: DGR

32 DGR - pn: 64750.025 (1 pc)

Family: DHS

32 DHS 5 - pn: 64750.003 (1 pc)

34 DHS 1 - pn: 64750.001 (1 pc)

34 DHS 2 - pn: 64750.001 (1 pc)

34 DHS 3 - pn: 64750.001 (1 pc)

34 DHS 4 - pn: 64750.001 (1 pc)

Family: DIF

32 DIF 4 - pn: 64750.001 (1 pc)

Family: DIR

32 DIR - pn: 64750.001 (1 pc)

32 DIR 14 - pn: 64750.001 (1 pc)

32 DIR 17-18 - pn: 64750.001 (1 pc)

32 DIR 19-20 - pn: 64750.001 (1 pc)

32 DIR 22 - pn: 64750.001 (1 pc)

32 DIR 22- - pn: 64750.001 (1 pc)

32 DIR 24 - pn: 64750.001 (1 pc)

32 DIR 41 - pn: 64750.003 (1 pc)

32 DIR 8-10 - pn: 64750.001 (1 pc)

Family: DMSA

32 DMSA 100 - pn: 64750.003 (1 pc)

32 DMSA 2-100 - pn: 64750.003 (1 pc)

34 DMSA 1-100 - pn: 64750.003 (1 pc)

Family: ICB

32 ICB 1 - pn: 64750.001 (1 pc)

32 ICB 2 - pn: 64750.001 (1 pc)

32 ICB 3 - pn: 64750.001 (1 pc)

32 ICB 6 - pn: 64750.001 (1 pc)

Family: OF

32 OF - pn: 64750.001 (1 pc)

Family: DFAV

32-36 DFAV - pn: 64750.001 (1 pc)

32-36 DFAV 1 - pn: 64750.001 (1 pc)

32-36 DFAV 20A - pn: 64750.001 (1 pc)

32-36 DFAV 20C-20D - pn: 64750.001 (1 pc)

32-36 DFAV 21A - pn: 64750.001 (1 pc)

32-36 DFAV 21C-21D - pn: 64750.001 (1 pc)

32-36 DFAV HA-KA - pn: 64750.001 (1 pc)

32-36 DFAV LA-JA - pn: 64750.001 (1 pc)

40 DFAV - pn: 64750.001 (2 pcs)

40 DFAV 1 - pn: 64750.001 (2 pcs)

Family: DFV

32-36 DFV - pn: 64750.001 (1 pc)

Family: DCS

34 DCS 2-3 - pn: 64750.001 (1 pc)

36 DCS - pn: 64750.001 (2 pcs)

Family: DCHD

34 DCHD - pn: 64750.001 (1 pc)

34 DCHD 1 - pn: 64750.001 (1 pc)

34 DCHD 4 - pn: 64750.001 (1 pc)

Family: DCHE

34 DCHE 1-2 - pn: 64750.001 (1 pc)

34 DCHE 4 - pn: 64750.001 (1 pc)

34 DCHE 5 - pn: 64750.001 (1 pc)

Family: DCNF

40 DCNF 12 - pn: 64755.007 (2 pcs)

40 DCNF 13 - pn: 64755.007 (2 pcs)

40 DCNF 22 - pn: 64750.003 (2 pcs)

40 DCNF 23 - pn: 64750.003 (2 pcs)

40 DCNF 6 - pn: 64755.007 (2 pcs)

42 DCNF 16-2 - pn: 64750.003 (2 pcs)

42 DCNF 2 - pn: 64750.003 (2 pcs)

42 DCNF 26-2 - pn: 64750.003 (2 pcs)

42 DCNF 27 - pn: 64755.007 (2 pcs)

42 DCNF 30 - pn: 64750.003 (2 pcs)

42 DCNF 31-32 - pn: 64750.003 (2 pcs)

42 DCNF 5 - pn: 64755.007 (2 pcs)

42 DCNF 79-150 - pn: 64750.003 (2 pcs)

42 DCNF 86-150 - pn: 64750.003 (2 pcs)

42 DCNF 90-150 - pn: 64750.003 (2 pcs)

42 DCNF 91-150 - pn: 64750.003 (2 pcs)

Family: IDF

36 IDF 44-45 - pn: 64750.058 (2 pcs)

36 IDF 44A-45A - pn: 64750.058 (2 pcs)

36 IDF 52-53 - pn: 64750.058 (2 pcs)

36 IDF 56-57 - pn: 64750.058 (2 pcs)

40 IDF 10-11 - pn: 64750.029 (2 pcs)

40 IDF 13-15 - pn: 64750.023 (2 pcs)

40 IDF 13-15- - pn: 64750.029 (2 pcs)

40 IDF 14 - pn: 64750.029 (2 pcs)

40 IDF 22-23-24-25 - pn: 64750.029 (2 pcs)

40 IDF 28-29 - pn: 64750.029 (2 pcs)

40 IDF 42-43 - pn: 64750.029 (1 pc)

40 IDF 60 - pn: 64750.003 (4 pcs)

44 IDF 20-21 - pn: 64750.029 (2 pcs)

44 IDF 26-27 - pn: 64750.029 (2 pcs)

44 IDF 38-39 - pn: 64750.029 (2 pcs)

44 IDF 40-41 - pn: 64750.029 (2 pcs)

44 IDF 61 - pn: 64750.029 (2 pcs)

48 IDF 3-150 - pn: 64750.003 (2 pcs)

Family: DCN

38 DCN 1 - pn: 64750.011 (2 pcs)

40 DCN 14 - pn: 64750.001 (2 pcs)

40 DCN 17 - pn: 64750.001 (2 pcs)

40 DCN 18 - pn: 64750.001 (2 pcs)

Family: DCNL

38 DCNL 5 - pn: 64750.001 (2 pcs)

40 DCNL 5 - pn: 64750.001 (2 pcs)

Family: DCOE

38 DCOE 110-111 - pn: 64750.058 (2 pcs)

38 DCOE 110M-111M - pn: 64750.058 (2 pcs)

38 DCOE 59-60 - pn: 64750.023 (2 pcs)

40 DCOE 106-107 - pn: 64750.058 (2 pcs)

40 DCOE 112-113 - pn: 64750.058 (2 pcs)

40 DCOE 116-117 - pn: 64750.058 (2 pcs)

40 DCOE 116A-117A - pn: 64750.058 (2 pcs)

40 DCOE 120-121 - pn: 64750.058 (2 pcs)

40 DCOE 124-125 - pn: 64750.058 (2 pcs)

40 DCOE 126 - pn: 64750.058 (2 pcs)

40 DCOE 126A-127A - pn: 64750.058 (2 pcs)

40 DCOE 128-129 - pn: 64750.058 (2 pcs)

40 DCOE 130-131 - pn: 64750.058 (2 pcs)

40 DCOE 136-137 - pn: 64750.058 (2 pcs)

40 DCOE 138-139 - pn: 64750.058 (2 pcs)

40 DCOE 143-144 - pn: 64750.058 (2 pcs)

40 DCOE 151 - pn: 64750.003 (2 pcs)

40 DCOE 18 - pn: 64750.001 (2 pcs)

40 DCOE 2 - pn: 64750.011 (2 pcs)

40 DCOE 20-21 - pn: 64750.001 (2 pcs)

40 DCOE 24 - pn: 64750.011 (2 pcs)

40 DCOE 25-26 - pn: 64750.001 (2 pcs)

40 DCOE 28 - pn: 64750.023 (2 pcs)

40 DCOE 31 - pn: 64750.001 (2 pcs)

40 DCOE 32 - pn: 64750.023 (2 pcs)

40 DCOE 33 - pn: 64750.023 (2 pcs)

40 DCOE 34-35 - pn: 64750.011 (2 pcs)

40 DCOE 4 - pn: 64750.011 (2 pcs)

40 DCOE 44-45 - pn: 64750.023 (2 pcs)

40 DCOE 72-73 - pn: 64750.023 (2 pcs)

40 DCOE 76-77 - pn: 64750.023 (2 pcs)

40 DCOE 80-81 - pn: 64750.023 (2 pcs)

40 DCOE 88-89 - pn: 64750.001 (2 pcs)

42 DCOE 8 - pn: 64750.001 (2 pcs)

45 DCOE 13 - pn: 64750.001 (2 pcs)

45 DCOE 13-13T - pn: 64750.001 (2 pcs)

45 DCOE 14 - pn: 64750.011 (2 pcs)

45 DCOE 15-16 - pn: 64750.001 (2 pcs)

45 DCOE 17 - pn: 64750.001 (2 pcs)

45 DCOE 38-39 - pn: 64750.001 (2 pcs)

45 DCOE 62-63 - pn: 64750.001 (2 pcs)

45 DCOE 68-69 - pn: 64750.001 (2 pcs)

Family: DCZ

40 DCZ 6 - pn: 64750.001 (2 pcs)

Family: DFA

40 DFA 2 - pn: 64750.003 (2 pcs)

Family: DFO

40 DFO 1-2-3 - pn: 64750.003 (2 pcs)

Family: IDA

40 IDA 3C - pn: 64750.004 (3 pcs)

40 IDA 3C-3C-1 - pn: 64750.004 (3 pcs)

46 IDA 2-3 - pn: 64750.007 (2 pcs)

46 IDA 3C-3C - pn: 64750.001 (3 pcs)

48 IDA 1 - pn: 64750.007 (2 pcs)

Family: IDL

40 IDL 3C1-2-3 - pn: 64750.004 (3 pcs)

Family: IDS

40 IDS 3C-3C1 - pn: 64750.004 (3 pcs)

Family: IDT

40 IDT 3C-3C1 - pn: 64750.004 (3 pcs)

Family: DCO

48 DCO 2-SP - pn: 64750.058 (2 pcs)

50 DCO SP-1-SP - pn: 64750.058 (2 pcs)

55 DCO SP-1-SP - pn: 64750.058 (2 pcs)

Idle Adjusting Mixture Screw for Weber 46/48 IDA – MPN 64750.007

This idle adjusting mixture screw is used in the Weber 46/48 IDA idle circuit to regulate mixture at the idle discharge point. Adjustment influences idle quality, low-throttle running, and the transition from the idle/progression circuit into the main circuit. A worn, damaged, or incorrect screw can prevent consistent mixture adjustment and may contribute to unstable idle behavior or poor transient response.

MPN 64750.007 Verify the screw version before installation. Weber 46/48 IDA carburetors use different mixture-screw variants, and differences in tip geometry, threaded interface, overall form, or adjustment-head style can affect correct seating and calibration. Install with care to avoid damaging the tapered tip or carburetor threads, then reset the idle mixture according to the engine and carburetor calibration requirements.

Other variants are available for different Weber applications:
001 - Early models - find it here: https://www.ebay.com/itm/302403694677
001 Brass - find it here: https://www.ebay.com/itm/292492047913
003 - Late type - find it here: https://www.ebay.com/itm/291433086133
003 Brass - find it here: https://www.ebay.com/itm/302677783343
011 - Find it here: https://www.ebay.com/itm/303889966394
023 - Find it here: https://www.ebay.com/itm/302771185811
025 - DG - Find it here: https://www.ebay.com/itm/292680583571
058 - Emission types and DCO - Find it here: https://www.ebay.com/itm/303889971050
058 Brass - Find it here: https://www.ebay.com/itm/302959046836

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

Reference/MPN: 64750.007.

Technical role: Regulates mixture at the idle discharge point in Weber 46/48 IDA carburetors.
Service relevance: Replaces a worn, damaged, or incorrect idle mixture screw that can impair idle adjustment and low-throttle running.

What Is Included

Idle adjusting mixture screw for Weber 46/48 IDA, MPN 64750.007
Made in EU.

Important Fitment Note

Confirm the carburetor family and verify the marking or part number before ordering. Compare the replacement with the removed screw, including the threaded section, tapered tip profile, overall geometry, adjustment-head style, and the way it seats in the carburetor body. Check that the replacement matches the existing mixture-screw interface and does not contact the seat prematurely or leave excessive clearance.

Do not rely on the Weber 46/48 IDA model name alone; verify the exact screw variant against the removed part before installation.
058 - Emission types + DCO - find it here: https://www.ebay.com/itm/303889971050

What you see is what you get

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