Street. Track. Everything between.
07 3276 7829
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

Russell Performance -6 Female AN O-Ring Seal Weld Bung 9/16in -18 SAE (Uses Fitting 660350)

SKU: RUS640090

Weld-In Bungs, Nuts and Fittings

RUS Weld Bungs...

Russell Performance -6 Female AN O-Ring Seal Weld Bung 9/16in -18 SAE (Uses Fitting 660350)

SKU: RUS640090

Weld-In Bungs, Nuts and Fittings

RUS Weld Bungs...

A$25.72
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.

Added to cart

We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

Weld-In Bung

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

Weld Bung; -06 AN Female O-Ring Boss Port; Aluminum; Straight Thread 9/16 in.-18; [Available While Supplies Last];

Part Type

Oxygen Sensor Bung

Data: v4.2 - Upd: 2026-11-08 13:08:33

Features

  • 6061-T6 Aluminum
  • Precision Machined
  • Welding Lip Prevents Thread Warping

Note for Pistons, Rings, Rotors, Rods and engine internals

Unless otherwise specified, some brands supply brake rotors, pistons, strut mounts, rods and rings separately. In some cases, titles may indicate plural, or 'set' - eg the term “ring set” often refers to the rings for a single piston only. If you’re unsure about what’s included with this product, please contact our team for clarification.

(keyword: ring)

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 10:20:45

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Russell, Russell Performance
StreetFX SKU rus640090
SFX Item ID 4413598
Accounting SKU rus-640090
Manufacturer SKU 640090
Manufacturer UPC 87133400914
Alternative References 640090, RUS-640090

Fitting, Bung, Weld-In, Female 6 AN, Aluminum, Each

Tank welding bungs from Russell are designed for connecting your fuel hose to your fuel cell. Manufactured from either standard steel or top-quality 6061 aluminum, these bungs are available in a variety of sizes to fit any fuel cell application. They feature a welding lip to prevent the threads from warping during the welding process. Male and female versions are available.

Product Attributes
BrandRussell Performance
Manufacturer's Part Number640090
Part TypeWeld-In Bungs, Nuts and Fittings
Product LineRussell Tank Welding Bungs
UPC087133400914
Bung TypeUniversal
Bung MaterialAluminum
Fitting Attachment 1Female threads
Thread Size-6 AN
FlangedYes
Plug IncludedNo
Cap IncludedNo
QuantitySold individually.

Manufacturer Attributes
Female ORB -6
FITTING SIZE -6 AN
Fitting Type Weld Bung
Material Aluminum
Potential Risk Primary Chemical Lead
Title Russell - Weld In Bung
Product Class Oxygen Sensor Bung
Construction/Type 6 ORB Female Weld Bung
Product Outline 6061-T6 Aluminum
Precision Machined
Vehicle Brief Russell WELD IN BUNG
Market Description Russell's wide variety of adapter fittings allow for the connection of AN hose ends and hardlines to almost any system. Adapters are offered in many configurations.

Compatibility

Loading compatibility information...

Keep shopping

More from Russell