Throttle Return Spring Weber DCO DCOE 40–55

Throttle return spring for Weber DCO/DCOE 40–55

Throttle linkage return spring for Weber DCO and DCOE carburettors from 40 to 55 mm. Provides positive return to the idle stop and a consistent pedal feel.

• Fits common Weber DCO/DCOE 40, 45, 48, 50 and 55 applications
• Suitable as a primary or secondary return spring
• Helps prevent hanging engine speed
• Compatible with many standard twin-carburettor linkage systems

Technical specifications

• Component: Throttle linkage return spring
• Compatibility: Weber DCO/DCOE 40/45/48/50/55
• Application: Road and competition throttle linkages
• Sold individually

Installation and use

• Ensure the spring closes the throttle positively without making the pedal excessively heavy.
• Competition installations should use adequate redundant return arrangements where regulations require them.
• Check attachment points and spring condition regularly.