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Collector's Item 66nta-4-4 By Parker | Air Brake–nta® Fittings | 1/4" Tube Size Connector X 1/4" Female Pipe Thread X 7/16" Thread | 11/16" Hex | 1.40" Length | Straight | Brass | Pack Of 10 Limited Time 70% Off [JBmqasex]

$27.99 $89.99 -69%

66NTA-4-4 Parker Air Brake NTA Fittings - The Ultimate Connector SolutionIntroducing the Parker 66NTA-4-4, a premium air brake connector designed for exceptional performance and reliability. This connector is crafted from high-quality brass, ensuring

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Collector's Item 66nta-4-4 By Parker | Air Brake–nta® Fittings | 1/4" Tube Size Connector X 1/4" Female Pipe Thread X 7/16" Thread | 11/16" Hex | 1.40" Length | Straight | Brass | Pack Of 10 Limited Time 70% Off [JBmqasex]

66NTA-4-4 Parker Air Brake NTA Fittings - The Ultimate Connector Solution

Introducing the Parker 66NTA-4-4, a premium air brake connector designed for exceptional performance and reliability. This connector is crafted from high-quality brass, ensuring durability and long-lasting service life. The 66NTA-4-4 meets rigorous industry standards, including D.O.T. FMVSS571.106 performance, SAE J246, and SAE J1131 functional requirements. Its pre-applied thread sealant provides a leak-proof connection, and the option for nickel-plated versions is available for bio-diesel applications, adding an extra layer of protection and resistance to corrosion.
  • Robust brass construction for superior strength and longevity.
  • Compliance with industry standards for maximum performance and safety.
  • Thread sealant pre-applied for leak-free and easy installation.

Key Specifications and Technical Details

The Parker 66NTA-4-4 air brake connector features a 1/4" tube size connector with a 1/4" female pipe thread and a 7/16" thread. The straight connector is available in brass, with a 11/16" hex and a length of 1.40 inches. It operates within a pressure range of up to 150 PSI (10.3 bar) and a temperature range of -40° to +200° F (-40° to +93.3° C). Compatible with SAE J844 Type A & B nylon tubing, this connector ensures seamless integration with a wide range of systems and applications.
  • Pressure range: Up to 150 PSI (10.3 bar)
  • Temperature range: -40° to +200° F (-40° to +93.3° C)
  • Tube size compatibility: SAE J844 Type A & B nylon tubing

Practical Applications and Benefits

Perfectly suited for heavy-duty truck, trailer, and mobile applications, the 66NTA-4-4 is a versatile solution for a variety of industries. Its uses range from air brakes and air tanks to air ride systems, sliders, tire inflation, primary and secondary air lines, and even cab controls. The reliable and durable connector provides a secure connection, enhancing safety and performance. Whether you are working in the transportation sector or in the field of mobile equipment, the Parker 66NTA-4-4 is your go-to choice for a dependable connector solution.
  • Applications: Air Brakes, Air Tanks, Air Ride, Sliders, Tire Inflation, Primary & Secondary Air Lines, Cab Controls
  • Target Industries: Heavy Duty Truck, Trailer, Mobile
  • Enhanced safety and performance for various applications

What Our Customers Say

January 18, 2026

Absolutely no complaints!

I'm happy with my product purchase.

- Marni N..

January 18, 2026

Absolutely no complaints!

I'm happy with my great product.

- Tanya O..

January 18, 2026

Absolutely no complaints!

This is a very potent and efficient item.

- Nova C..

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