Keep the fuel level in your carburetor bowl right where it belongs with the Walker Products Carburetor Float 100-50 (also written 10050). This OE Replacement float is designed to maintain accurate fuel level in the carburetor bowl — key to proper starting, idling, and acceleration — and drops in across a broad range of 1974-1989 domestic cars and trucks, including the 1974 Lincoln Continental and Mark IV, 1974 Mercury Cougar, Marquis, and Montego, 1976-1983 Ford Bronco and F-150, 1978-1983 Chrysler Cordoba, and 1980-1989 Dodge Gran Fury. See the "Vehicles it fits" section for the full list of 130 applications and engine details.
- Accurate fuel level: engineered to hold consistent float height and steady fuel metering in the carburetor bowl.
- Available in Brass or Nitrophyl: Walker offers these floats in Brass or Nitrophyl (Nitrile) to match the original equipment specification for the application.
- Resists absorption and sinking: Nitrophyl floats are molded to resist fuel absorption and swelling, while Brass floats are precision-formed and sealed against corrosion and leaks.
- Direct-fit OE Replacement: designed for reliable sealing and float control, supporting smooth idling, throttle response, and cold starts.
Restore proper fuel control and drivability with a Walker Products carburetor float built to the original application spec.
Frequently Asked Questions
What does the Walker 100-50 carburetor float do?
It maintains an accurate fuel level in the carburetor bowl, which supports proper engine starting, idling, and acceleration by keeping float height and fuel metering consistent.
Is this float brass or Nitrophyl?
Walker offers these carburetor floats in both Brass and Nitrophyl (Nitrile) versions, each engineered to match the original equipment specification for the application. Check the "Vehicles it fits" section for your vehicle.
Will this fit my vehicle?
It's an OE Replacement float listed for 130 applications across 1974-1989 Chrysler, Dodge, Plymouth, Ford, Lincoln, and Mercury cars and trucks. See the "Vehicles it fits" section to confirm your exact vehicle.
What are signs a carburetor float may need replacing?
A saturated, sunken, or leaking float can cause an incorrect fuel level, leading to hard starting, rough idle, flooding, or poor acceleration. Diagnose the cause before replacing.
Why choose a Nitrophyl float for older vehicles?
Nitrophyl floats are molded to resist fuel absorption, swelling, and sinking, which helps when the carburetor is exposed to modern ethanol-blended fuels.
