Bring a worn carburetor back to reliable operation with the Walker Products Carburetor Repair Kit 15299B, built to service the Carter 4 BBL, AFB carburetor. It's a direct-fit rebuild kit for a wide range of vintage GM cars — including the 1958-1965 Chevrolet Bel Air, Biscayne and Impala, the 1959-1967 Buick Electra and LeSabre, and the 1957-1960 and 1966-1967 Pontiac Bonneville and Catalina, among many others (see the Buyer's Guide tab for the full list and engine details).
- OE-matched contents: gaskets, seals, and parts sized to support proper fuel metering and fit.
- Ethanol-ready: engineered for use with today's fuel blends, including ethanol-containing fuels.
- Complete rebuild: includes the components needed to rebuild the Carter AFB carburetor.
- Restored function: replaces wear components that degrade over time to help address rough idle, hard starting, fuel leaks, and poor fuel economy.
By renewing the critical wear parts inside the carburetor, this kit is designed to restore fuel flow, throttle response, and idle stability. If a tired carburetor is the cause of your drivability trouble, a properly installed Walker kit is a cost-effective way to bring it back to specification. Walker Products backs the kit with decades of fuel-system experience.
Frequently Asked Questions
What carburetor does this kit fit?
The 15299B is designed to rebuild the Carter 4 BBL, AFB carburetor. Confirm your carburetor manufacturer and model before ordering.
Which vehicles is this kit listed for?
It's cataloged for many 1957-1967 Buick, Chevrolet, and Pontiac models, such as Bel Air, Impala, Electra, LeSabre, Bonneville, and Catalina. See the Buyer's Guide tab for the full list.
Is this kit compatible with ethanol fuel?
Yes. Walker engineers these kits for use with today's fuel blends, including ethanol-containing fuels.
What's included in the kit?
It includes the gaskets, seals, and parts needed to rebuild the Carter AFB carburetor. Check the packaging contents against your carburetor when servicing.
Can this kit fix a rough idle or hard starting?
It replaces wear components that degrade over time, which helps address rough idle, hard starting, fuel leaks, and poor fuel economy if a worn carburetor is the cause. Diagnose the issue first.
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