Russell Performance 640990 Copper Crush Washers for Fuel Pumps (Pack of 2)

The Russell Performance 640990 Copper Crush Washers are precision-engineered sealing components designed specifically for use with Edelbrock billet fuel pumps and fuel system applications. These high-quality copper washers provide superior sealing performance in high-pressure fuel delivery systems.

Key Features:

• Manufactured from premium copper material for optimal crush and seal characteristics
• Designed for use with Edelbrock billet fuel pumps and compatible fuel system fittings
• Provides reliable, leak-free seals in fuel injection and carburetor applications
• Crush washer design ensures proper compression and sealing under torque
• Sold in convenient 2-pack for servicing or replacement needs

Russell Performance copper crush washers are essential components for maintaining fuel system integrity. The copper material deforms slightly when properly torqued, creating a gas-tight seal that prevents fuel leaks at critical connection points. Always replace old washers with new ones during fuel system service or maintenance to ensure optimal performance and safety.