F5515X04X06 | #4 JIC M to #6 ORB M 90
Hydraulic Fittings
American Manufacturing certified

American Manufacturing

ISO Quality Standards certified

ISO Quality Standards

1/4 to 3/8 Hydraulic Fittings for Precision Connections

High-precision 1/4 to 3/8 hydraulic fittings engineered for reliable fluid connections in demanding hydraulic systems. These American-made adapters feature JIC, ORB, NPT, and hose barb configurations in straight and 90-degree elbow designs. Manufactured from steel for high-pressure applications, these fittings ensure leak-free connections across construction equipment, mobile machinery, and industrial fluid power systems.

Our Range of Products

F5515X04X06 | #4 JIC M to #6 ORB M 90

F5515X04X06 | #4 JIC M to #6 ORB M 90

  • 90° elbow for tight installations
  • 95 units in stock ready to ship
  • $2.20 competitive unit pricing
Hydraulic Fittings

Hydraulic Fittings

  • 85+ fitting configurations available
  • SAE, NPT, JIC thread compliant
  • American-designed and tested

Frequently Asked Questions

What is JIC in hydraulic fittings?

JIC (Joint Industry Council) is a standardized 37-degree flare connection system widely used in high-pressure hydraulic applications for reliable, leak-free sealing without thread sealants.

What thread sizes are available in your 1/4 to 3/8 fitting range?

Can these fittings handle high-pressure hydraulic systems?

What's the difference between ORB and JIC connections?

Do you offer 90-degree elbow configurations?

Are these fittings compatible with my existing hydraulic equipment?

What materials are your hydraulic fittings made from?

How quickly can I get these hydraulic fittings delivered?

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 connections for excavators, loaders, and heavy machinery requiring leak-free fluid transfer in demanding job sites.

Industrial Manufacturing

Industrial Manufacturing

Precision fluid power connections for production machinery, presses, and automated systems requiring consistent high-pressure performance.

Forestry & Wood Processing

Forestry & Wood Processing

Durable hydraulic adapters for log splitters, firewood processors, and timber handling equipment in rugged outdoor environments.

Mobile Equipment

Mobile Equipment

Compact 90-degree and straight fittings for agricultural tractors, utility vehicles, and mobile hydraulic systems with space constraints.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Hydraulic Hose Fittings

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Hydraulic hose fittings are precision-engineered connectors designed to create secure, leak-free connections in high-pressure hydraulic systems. Available in multiple configurations including ORB (O-Ring Boss), NPT (National Pipe Thread), JIC (Joint Industry Council), and hose barb connections, these American-made fittings are essential components for construction equipment, firewood processing machinery, industrial applications, and mobile hydraulics. Manufactured from steel with thread sizes ranging from #4 to #20, these fittings accommodate various system requirements with straight, 90-degree elbow, and tee configurations for versatile hydraulic system design.
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Why Industrial Equipment Operators Choose HydraWolf Hydraulics Mfg

American-Made Quality Control

Over a decade of hydraulic manufacturing expertise with all components designed, fabricated, and tested in our two US facilities for superior reliability and performance.

Direct Manufacturer Support

Technical assistance from the engineers and operators who design and build your hydraulic components, ensuring you receive expert guidance and the correct parts every time.

Unbeatable Value Pricing

Direct-from-manufacturer pricing eliminates middlemen costs while maintaining the highest quality standards, delivering superior components at competitive rates for your operation.

Get Expert Guidance on the Right Hydraulic Fittings for Your System

Submit your specifications and our experienced hydraulic engineers will respond within 24 hours with recommendations tailored to your application requirements.

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 Sales@TimberwolfEquip.com