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Russell Performance 660551 Tube Nut Adapter Fitting - 6 Pack

Part of: Russell Performance Tube Nut Adapter Fittings

Other options in this family: Russell Performance 660570 Russell Performance 660575 Russell Performance 660590 Russell Performance 660563 Russell Performance 642941

Manufacturer

Picture for manufacturer Russell Performance

Part Number

660551
20 reviews
Sale Price

$9.11

In Stock (10+)

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Usually delivered within 2 days

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Live-in-stock inventory

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Fitment guaranteed

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Product Details

The Russell Performance 660551 Tube Nut Adapter Fitting is a precision-engineered component designed for high-performance fluid systems. This 6-pack of tube nuts provides reliable connections for brake lines, fuel lines, and hydraulic applications where secure, leak-free fittings are critical.

Key Features:

  • Precision machined from lightweight aluminum to ensure exact thread engagement and durability
  • 37-degree flare sealing angle guarantees positive seals at maximum operating pressures
  • Engineered to integrate seamlessly with Russell performance hose and hose ends
  • Anodized finish options (Blue, Endura, and Black) provide corrosion resistance and custom aesthetics
  • Compatible with AN (Army-Navy) standard fittings used in racing and performance applications
  • Sold in convenient 6-pack for multiple installations or replacements

Russell Performance adapter fittings are the industry standard for professional racing teams and performance enthusiasts who demand reliability under extreme conditions. These tube nuts are essential components for creating secure flare connections in custom plumbing setups.

Products specifications

Finish

Endura

Fitting Attachment 1

Female threads

Fitting Finish

Nickel plated

Fitting Size 1

-3 AN

Quantity

Sold as a set of 6.

Size

-3 AN, 3/16" dia

Material

Aluminum

Fitting Size

-3AN x 3/16 in. NPT

Potential Risk Primary Chemical

Lead

Style

Reusable

Fitting Type

Adapter

Angle

Straight

Color

Endura

Fitting Type

Tube Nut

Title

Russell - Tube Nut

RGL

WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.

Good prices and great selection!

It was an easy Process to use I will re-write another post upon product delivered but overall it was easy to use

The site was easy to navigate. Pricing is competitive. Free shipping is a bonus!!

Fast shipping. Part was wrong size, but return was straightforward.

Fast delivery and product was as promised

Order shipped very promptly, well packaged, arrived on time exactly as ordered.

The ordering process was very easy.

It was easy to order with my smartphone and PayPal for payment. Hoping the free shipping is fast.

I NEED TO BE ABLE TO ORDER MORE THAN 6 SENSORS AT A TIME, I HAVE LEARNED FROM THE PAST THAT IF YOU ORDER MORE THAN 6 SENSOR, YOUR ORDER GETS DELAYED, THAT'S VERY ANNOYING.

I was very impressed by Autoplicity's customer service and excellent pricing on brand name products. Also, they provided lightning fast shipping even as the holiday weekend approached.<br>As much as I want to see everyone in this world to "live long and prosper," I was especially pleased to deal with a company that did not export their customer service to another country. <br>I look forward to doing business again with Autoplicity.

Item shipped 5 days after order was placed. Worth the wait for the great price however. Order Number: 18722

I was shopping for a bed cover for my truck and found that autoplicity had the lowest price when I was ready to buy. After I placed the order, I got an email notifying me that my order was shipped and got a tracking number. Seamless transaction so far. Very happy.

so far so good

I found them doing a search for a clutch kit, they are hands down one of the easiest companys to work with and the prices cant be beat..... I looked everywhere

Hard to locate part. Glad you have it.

The best prices and fast shipping!

GREAT PRICES AND COMMUNICATION!!!! HIGHLY RECOMMENDED STAFF AND PRODUCTS!!!!!

Item arrived in two days, item was at the best price available, great service will use again!

Purchase process an amount of time from purchase, an product being shipped is short an sweet!

Autoplicity had the best price on the item on the ski rack I needed! I ordered it on a Friday and it was delivered the following Wednesday.

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