This AED Trick vacuum secondary diaphragm replaces the worn or torn diaphragm inside a Holley-style vacuum secondary carburetor, restoring proper secondary-opening response. It is built from rubber over a steel disc for durability under repeated vacuum cycling.
Specifications:
- Type: vacuum secondary diaphragm (Trick version)
- Material: rubber / steel
- Application: vacuum secondary carburetors
- Compatibility: Holley-style carburetors
- Sold: each
- Part Number: 5340
FAQ
What does the AED 5340 Trick diaphragm replace?
It replaces the vacuum secondary diaphragm inside Holley-style vacuum-secondary carburetors.
What is it made of?
A rubber diaphragm bonded over a steel disc for durability.
Will this fit any vacuum secondary carburetor?
It is designed for Holley-style vacuum secondary carburetors.
How many diaphragms are included?
One, sold each.

