Smooth out cold starts and warm-up drivability with the Walker Products Carburetor Choke Pull-Off 101-623 (also written 101623). This vacuum-actuated device controls the timed opening of the choke plate after a cold start, helping prevent the overly rich conditions that can cause stalling, rough idle, or black smoke. It's an OE-replacement unit for a wide range of 1970s–1980s Chrysler, Dodge, Ford, Lincoln, Mercury and Plymouth carbureted applications — including the 1975-1983 Chrysler Cordoba, 1976-1980 Dodge Aspen, 1976-1983 Ford Bronco and 1974-1984 Dodge Ramcharger. It fits 199 applications in all; see the Buyer's Guide tab for the full list and engine details.
OE Replacement Accuracy: Matches original equipment specifications for vacuum response, stroke travel, and mounting configuration.
Durable, Vacuum-Resistant Construction: Built from high-quality materials made to resist fuel vapors, heat, and engine vibration.
Exact OE Fit: Designed for factory carburetors with no modification required during installation.
Controls Choke Plate Opening: Regulates choke plate release after cold start to help restore proper warm-up behavior.
If a worn or leaking pull-off is the cause of hard cold starts, hesitation, or rough warm-up idle, this direct-fit replacement addresses it — ideal for maintenance, tuning, or a full carburetor rebuild.
Frequently Asked Questions
What does the choke pull-off do?
It's a vacuum-actuated device that controls the timed opening of the carburetor's choke plate after a cold start, helping prevent overly rich conditions that cause stalling, rough idle, or black smoke.
Does the 101-623 require modification to install?
No. It's designed as an exact OE fit for the factory carburetor, so installation requires no modification on the listed applications.
Will this fit my vehicle?
It covers 199 Chrysler, Dodge, Ford, Lincoln, Mercury and Plymouth applications from the 1970s–1980s. Check the Buyer's Guide tab to confirm your exact year, make, model and engine.
What are signs my choke pull-off may need replacing?
Hard cold starts, hesitation, rough idle during warm-up, or black smoke can be signs. Diagnose the cause first, since these symptoms can also come from other carburetor or vacuum issues.
Is this a genuine OE part?
It's a Walker Products OE-replacement unit built to match original equipment specifications for vacuum response, stroke travel, and mounting configuration.
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Walker Products 102-1004 Carburetor Choke ThermostatWalker Products Carburetor Choke Thermostats are OE Replacement components that restore automatic choke control during cold starts and warm-up...
WARNING:
These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to
www.P65Warnings.ca.gov.
