Bring an aging Carter 4 BBL back to service with the Walker Products Carburetor Repair Kit 15371C, matched to the Carter 4 BBL WCFB carburetor. It supplies the gaskets, seals, jets, needles, and other wear components needed to rebuild the carburetor to OE specifications. This kit is a direct-fit rebuild option for many classic applications, including the 1954-1956 Buick Century, Roadmaster, Special, and Super; 1953-1956 Cadillac DeVille and 1953-1957 Eldorado; 1955-1961 Chevrolet Bel Air and Corvette; 1955-1957 Plymouth Belvedere; 1955-1956 Pontiac Catalina; and many more — see the Buyer's Guide tab for the full list.
- OE-matched contents: gaskets, seals, and parts sized to help maintain proper fuel metering and fit.
- Ethanol-ready: engineered for use with today's fuel blends, including ethanol-containing fuels.
- Rebuild scope: includes the components Walker specifies for a complete carburetor rebuild.
- Application: Carburetor Manufacturer Carter: 4 BBL; Carburetor Model WCFB.
Replacing worn wear components helps restore fuel flow, throttle response, and idle stability. If a tired carburetor is behind rough idle, hard starting, fuel seepage, or poor fuel economy, a properly installed kit addresses those wear items as part of a cost-effective rebuild.
Frequently Asked Questions
What carburetor does this kit fit?
The 15371C is matched to the Carter 4 BBL, model WCFB carburetor. Confirm your carburetor manufacturer and model, then check the Buyer's Guide tab for your vehicle.
What's included in the kit?
It includes the gaskets, seals, jets, needles, and other essential wear components Walker specifies to rebuild the Carter WCFB carburetor to OE specifications.
Is this kit compatible with ethanol fuel?
Yes. Walker engineers these kits for use with today's fuel blends, including ethanol-containing fuels.
Can this kit fix my rough idle or hard starting?
If worn carburetor components are the cause, rebuilding with this kit addresses them. Rough idle and hard starting can have other causes, so diagnose the issue before ordering.
Will it fit my classic Buick, Cadillac, or Chevrolet?
It fits many 1950s-era GM and Mopar models using the Carter WCFB. Check the Buyer's Guide tab to verify your exact year, make, and model.
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