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Russell Performance For use with 5/8-18 Male Fitting

SKU: RUS640990

Washers

RUS Fuel Line Fittings...

Russell Performance For use with 5/8-18 Male Fitting

SKU: RUS640990

Washers

RUS Fuel Line Fittings...

A$15.56
Available from MFR. In stock at 1 location (more than 10 available)

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Description

Washer

Russell's wide variety of lightweight aluminum adapter fittings allow for the connection of Russell hose ends to almost any component. Adapters are offered in standard thread, metric thread and pipe thread to fit most popular oil pumps, fuel pumps, fuel filters plus a variety of other common components. To compliment the looks of the hose installation, three finishes are available - ultra-bright Endura, traditional blue anodized or our new black anodized fittings.

Additional Information

WASHER BILLET FUEL PUMP

Part Type

Multi-Purpose Washer

Data: v4.2 - Upd: 2026-11-08 13:08:30

Features

  • 0.681 ID
  • Copper
  • Crush Washers Designed For Edelbrock Billet Fuel Pumps
  • Superior Seal Between Components

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Downloads

# Document Type Download
1. Installation Instructions
2. Catalog

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-08 10:20:54

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Russell, Russell Performance
StreetFX SKU rus640990
SFX Item ID 4413726
Accounting SKU rus-640990
Manufacturer SKU 640990
Manufacturer UPC 87133921860
Alternative References 640990, RUS-640990

Washers, Crush, Copper, For Use With 5/8 in.-18 Male Fitting, Natural, .681 in. I.D., Pair

These copper crush washers from Russell Performance are designed for use with your Edelbrock billet fuel pumps. They're available in packs of two.

Product Attributes
BrandRussell Performance
Manufacturer's Part Number640990
Part TypeWashers
Product LineRussell Crush Washers
UPC087133921860
Washer Inside Diameter (in.)0.68 in.
Washer Inside Diameter (mm)17.297 mm
Washer MaterialCopper
Washer ColorNatural
Inside Diameter ChamferYes
HardenedNo
QuantitySold as a pair.
NotesDesigned for Edelbrock billet fuel pumps.

Manufacturer Attributes
Title Russell - Washer
Product Class Carburetor
Construction/Type WASHER BILLET FUEL PUMP
Product Outline 0.681 ID
Copper
Crush Washers Designed For Edelbrock Billet Fuel Pumps
Superior Seal Between Components
Vehicle Brief Russell WASHER
Market Description Russell's wide variety of lightweight aluminum adapter fittings allow for the connection of Russell hose ends to almost any component. Adapters are offered in standard thread, metric thread and pipe thread to fit most popular oil pumps, fuel pumps, fuel filters plus a variety of other common components. To compliment the looks of the hose installation, three finishes are available - ultra-bright Endura, traditional blue anodized or our new black anodized fittings.

Compatibility

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