Mechanical Fuel Pump Diaphragm Assembly (low Pressure) Fits All -30 and -40 Mechanical Fuel Pumps Holley

Replacement mechanical fuel pump diaphragm and spring assembly for 12-327-30, 12-454-30, 12-454-40 and 12-289-30 fuel pumps.

Features and Benefits:

• Complete diaphragm assembly for -30 and -40 Ultra HP fuel pumps

Details:

• Component Type: Diaphram Kit
• Universal Or Specific Fit: Specific
• Warranty: Manufacturer's Limited 90 Day Warranty