Quick Fuel Technology Accelerator Pump Diaphragm Assembly Carburetor

The Quick Fuel Technology accelerator pump diaphragm assembly is a replacement carburetor part. It helps restore crisp throttle response and smooth off-idle performance. The accelerator pump (also called a squirter or pump diaphragm) adds a measured shot of fuel when the throttle opens. This prevents hesitation, stumbling, or bogging during acceleration.

Key Features:

• Replacement diaphragm assembly for the accelerator pump circuit in Quick Fuel carburetors
• Helps deliver a consistent fuel shot for quick, clean throttle transitions
• Suited to rebuilds, routine maintenance, and tuning of street and performance carburetors
• Made by Quick Fuel Technology, a brand known for performance carburetors and tuning components
• Simple installation during a carburetor service or rebuild

A worn, cracked, or hardened diaphragm can cause poor acceleration, hesitation, and fuel leaks. Replacing it with a Quick Fuel Technology assembly helps keep your carburetor performing as intended. Choose the correct part number for your carburetor model.