Genuine Weber carburetor parts - en - USD Weber 40 DCOE 105-146 pump valve spring - en - USD

Weber 40 DCOE 105-146 pump valve spring

$ 9.2

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Part number: 47600.224

Made in: EU

Compatible with:

Family: WEBER

40 DCOE emission model (1 pc)

Family: DCOE

40 DCOE 106-107 - pn: 47600.224 (1 pc)

40 DCOE 112-113 - pn: 47600.224 (1 pc)

40 DCOE 116-117 - pn: 47600.224 (1 pc)

40 DCOE 116A-117A - pn: 47600.224 (1 pc)

40 DCOE 120-121 - pn: 47600.224 (1 pc)

40 DCOE 124-125 - pn: 47600.224 (1 pc)

40 DCOE 126 - pn: 47600.224 (1 pc)

40 DCOE 126A-127A - pn: 47600.224 (1 pc)

40 DCOE 128-129 - pn: 47600.224 (1 pc)

40 DCOE 130-131 - pn: 47600.224 (1 pc)

40 DCOE 136-137 - pn: 47600.224 (1 pc)

40 DCOE 138-139 - pn: 47600.224 (1 pc)

Weber 40 DCOE 105-146 Pump Valve Spring

This pump valve spring is used in the accelerator-pump valve assembly of certain Weber DCOE carburetors. It supports correct valve return and seating as the pump circuit responds to throttle movement, helping maintain controlled fuel enrichment during transient operation. A damaged, distorted, weak, or missing spring can contribute to inconsistent pump action, hesitation, or an off-idle stumble, although these symptoms can also result from incorrect pump adjustment, blocked passages, or other carburetor faults.

MPN 47600.224 is associated with selected Weber applications, including Weber 40 DCOE carburetors within the 105 through 146 identification range. Verify the carburetor code and the removed spring before ordering; DCOE parts can vary by version even when the carburetor family is the same.

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

Reference/MPN: 47600.224.

Technical role: Spring for the accelerator-pump valve assembly in selected Weber 40 DCOE carburetors, supporting valve return and seating.
Service relevance: A weak, damaged, distorted, or missing spring may contribute to inconsistent pump action, hesitation, or off-idle stumble.

What Is Included

One Weber pump valve spring, MPN 47600.224
Made in EU.

Important Fitment Note

Confirm the Weber carburetor family, body identification, and complete code before installation. The supported application reference includes certain Weber 40 DCOE carburetors identified from 105 through 146, but this range should be checked against the marking on your carburetor and the service parts information for that specific version.

Compare the replacement with the removed spring for overall coil geometry, free length, seating shape, and correct location in the pump valve assembly. Verify that the valve interface and spring seat match, and check the related valve’s thread or mounting interface where applicable.

Use the MPN 47600.224 and the original spring as the final fitment references before installation.

What you see is what you get

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