WEBER 45 DCOE Auxiliary Venturi replace size 4.5$ 41.2Part number: 69602.450Manufacturer: FAJSCompatible with:Family: WEBER42 DCOE 8 (2 pcs)45 DCOE 152 (2 pcs)45 DCOE early (2 pcs)Family: DCOE42 DCOE 8 - pn: 31886.002 (2 pcs)45 DCOE 13 - pn: 69602.350 (2 pcs)45 DCOE 13-13T - pn: 69602.500 (2 pcs)45 DCOE 15-16 - pn: 31886.002 (2 pcs)45 DCOE 17 - pn: 31886.002 (2 pcs)45 DCOE 96-97 - pn: 69602.450 (2 pcs)WEBER 45 DCOE Auxiliary Venturi Replacement – Size 4.5 Replacement auxiliary venturi for Weber 45 DCOE carburetors. The auxiliary venturi concentrates and accelerates airflow through the carburetor throat while creating the pressure signal used to draw fuel from the main circuit. Its size and internal profile influence main-circuit response, mixture behavior, and the transition from progression into higher-load operation. Size 4.5 is suitable for calibration work where the existing Weber 45 DCOE auxiliary venturi must be replaced or matched. A worn, damaged, incorrectly sized, or poorly seated auxiliary venturi can affect fuel signal strength and produce inconsistent response during throttle opening and increasing engine load. Verify the carburetor configuration and venturi interface before installation. This replacement part is suitable for carburetor service and restoration work where the original component is worn, damaged, or missing. Reference/MPN: 69602.450. What Is Included One Weber 45 DCOE auxiliary venturi, size 4.5 Important Fitment Note Verify that the carburetor is a Weber 45 DCOE and that the required auxiliary venturi size is 4.5. Check the marking, overall geometry, airflow opening, locating surfaces, and retaining interface against the removed part before installation. Confirm that the venturi seats fully and aligns correctly in the carburetor throat; an incorrect profile or incomplete seating can alter the main-circuit fuel signal and throttle response. Compare the replacement with the removed auxiliary venturi before fitting, especially the size marking and retaining geometry.What you see is what you getShow all parts
