Edelbrock Accelerator Pump Diaphragm 50cc - 12401Find parts that fit my vehicle

Edelbrock #12401 50cc Accelerator Pump Diaphragm for 4150 Carburetors. Proper installation is the responsibility of the installer. Improper installation will void your warranty and may result in poor performance and engine or vehicle damage.

Fuel delivery is an important aspect to every vehicle. Having a proper fuel supply is vital to your vehicle's performance and reliability. Get your ride set up with fuel products from the best brands in the industry.

If you are trying to increase the horsepower of your vehicle, you need to add air, fuel, and spark. The best way to add fuel is by replacing your OEM fuel pump with an upgraded fuel pump. An upgraded fuel pump is essential for supporting most turbo applications.

Founded in 1938, Torrance-based Edelbrock, LLC is recognized as one of the nation's premier designers, manufacturers and distributor of performance replacement parts for the automotive aftermarket. Edelbrock produces their core products in the United States of America using state-of-the-art equipment in their world class manufacturing facilities. Edelbrock, LLC encompasses five locations in Southern California and one location in North Carolina totaling more than 500,000 square feet.