This AED accelerator pump diaphragm is a direct-fit rubber replacement for the 50cc accelerator pump found on many Holley carburetors, restoring pump shot volume and eliminating leaks from a hardened or torn factory diaphragm.
Specifications:
- Type: accelerator pump diaphragm
- Pump size: 50cc
- Material: rubber
- Fuel type: gasoline
- Compatibility: Holley carburetors
- Sold: each
- Part Number: 5337
FAQ
What pump size is the AED 5337 diaphragm for?
50cc accelerator pumps.
What is it made of?
Rubber, rated for gasoline use.
What carburetors does it fit?
Holley carburetors using a 50cc accelerator pump.
How many diaphragms are included?
One, sold each.

