Hydraulic Fittings
3239X04X04 | #4 NPT F to #4 ORB M Hydraulic Adapter
Hydraulic Tank Fittings
American Manufacturing Excellence certified

American Manufacturing Excellence

ISO Quality Standards certified

ISO Quality Standards

J514 Flareless Tube Hydraulic Tube Fittings Product Catalog

Explore our comprehensive catalog of J514 flareless tube hydraulic tube fittings, engineered for reliable, leak-free connections in high-pressure hydraulic systems. These American-made fittings feature ORB, NPT, JIC, and hose barb configurations in thread sizes from #4 to #20. Designed for industrial machinery, construction equipment, and mobile hydraulic applications with precision steel construction and superior sealing performance.

Our Range of Products
Hydraulic Fittings

Hydraulic Fittings

  • Multiple connection types available
  • American-made steel construction
  • Thread sizes #4 to #20
3239X04X04 | #4 NPT F to #4 ORB M Hydraulic Adapter

3239X04X04 | #4 NPT F to #4 ORB M Hydraulic Adapter

  • #4 NPT Female to #4 ORB Male
  • 52 units in stock
  • Only $4.00 USD per unit
Hydraulic Tank Fittings

Hydraulic Tank Fittings

  • Complete tank fitting solutions
  • Compatible with all systems
  • Direct manufacturer pricing

Frequently Asked Questions

What thread sizes are available for J514 flareless tube hydraulic fittings?

Our J514 flareless tube fittings are available in thread sizes ranging from #4 to #20, covering standard hydraulic system requirements for various applications.

What connection types do your hydraulic fittings support?

Are these hydraulic fittings manufactured in the USA?

What applications are J514 flareless tube fittings suitable for?

What sealing methods are used in your hydraulic fittings?

Can I purchase fittings in bulk at discounted prices?

What technical support is available for fitting selection?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Construction Equipment

Construction Equipment

Reliable hydraulic fittings for excavators, loaders, and heavy construction machinery requiring durable connections.

Industrial Manufacturing

Industrial Manufacturing

Precision fittings for manufacturing equipment, presses, and automated systems demanding consistent performance.

Mobile Machinery

Mobile Machinery

Versatile fittings for agricultural equipment, forestry machines, and mobile hydraulic applications.

Firewood Processing

Firewood Processing

Specialized fittings for log splitters, conveyors, and firewood processing equipment hydraulic systems.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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SAE 12 Hydraulic Fittings

SAE 12 hydraulic fittings are precision-engineered connectors for reliable fluid power systems. Manufactured to SAE J1926 standards, these fittings feature 3/4" thread specifications compatible with ORB, NPT, JIC, and hose barb connections. Available in straight and 90-degree configurations for versatile hydraulic system assembly in construction, agricultural, and industrial applications requiring leak-free, high-pressure connections.
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SAE 4 Hydraulic Fittings - O-Ring Boss Options

SAE 4 Hydraulic Fittings with O-Ring Boss (ORB) configurations provide reliable, leak-free connections in hydraulic systems. These precision-engineered fittings feature #4 thread size and are compatible with NPT, JIC, and hose barb connections. Designed for high-pressure applications, they ensure secure fluid transfer in industrial, mobile, and agricultural hydraulic equipment. Available in straight, 90-degree elbow, and swivel configurations for versatile system integration.
#8 JIC M to #8 JIC M Hydraulic Adapter | JIC Hydraulic Hose Fittings Catalog

JIC Hydraulic Hose Fittings Catalog

Browse our comprehensive catalog of JIC (Joint Industry Council) hydraulic hose fittings, featuring male-to-male, male-to-female, straight, and 90-degree elbow configurations. Our American-made fittings include JIC to NPT, JIC to ORB, and JIC to JIC adapters in sizes #4 through #20, all engineered for reliable high-pressure hydraulic system connections in industrial and mobile equipment applications.

Why Industrial Equipment Manufacturers Choose AHS Hydraulics

Over a Decade of Expertise

With more than 10 years manufacturing hydraulic components for demanding applications, our team understands common shortcomings and engineers superior solutions for reliability.

Direct Manufacturer Advantage

Purchase directly from the manufacturer to ensure correct, high-quality parts at unbeatable prices. No middlemen, just superior components and industry-leading customer support.

100% American-Made Quality

All components designed, fabricated, and tested in our USA facilities with North American materials. In-house manufacturing ensures the highest level of quality control.

Need Help Selecting the Right J514 Hydraulic Fittings?

Submit your requirements and our experienced hydraulic engineers will respond within 24 hours with expert recommendations and competitive pricing.

Contact Us Today

For immediate assistance, feel free to give us a direct call at 607-307-4029 You can also send us a quick email at info@ahshydraulics.com