Advanced Engine Design 5335 30cc Accelerator Pump Diaphragm for Holley Carburetors

The Advanced Engine Design 5335 is a high-quality 30cc accelerator pump diaphragm designed specifically for Holley carburetors. This essential carburetor component ensures reliable fuel delivery during acceleration by maintaining proper pump function within the carburetor's accelerator pump circuit.

Key Features:

• 30cc capacity design for precise fuel metering
• Constructed from durable rubber material for long-lasting performance
• Direct replacement for Holley 4150, 4160, and compatible carburetor models
• Designed for gasoline fuel systems
• Engineered to provide a secure, leak-free seal
• Manufactured by AED Performance to OEM specifications

This replacement diaphragm is manufactured by Advanced Engine Design (AED Performance), a North Chesterfield, Virginia-based company specializing in high-performance carburetor components for street, racing, and marine applications. The rubber construction ensures flexibility and durability through countless acceleration cycles while maintaining consistent fuel delivery.