F5515X06X04 | #6 JIC M to #4 ORB M 90
F5515X04X06 | #4 JIC M to #6 ORB M 90
F3459X06X08 | #6 NPT F to #8 ORB M 90
5315X04X06 | #4 JIC M to #6 ORB M
Hydraulic Hose Fittings
5255X06X06 | #6 JIC M to #6 NPT F Hydraulic Adapter
#8 JIC M to #6 NPT M Hydraulic Adapter
F5405X06X06 | #6 JIC M to #6 NPT M 90
F5405X06X06 | #6 JIC M to #6 NPT M 90
F5405X06X06 | #6 JIC M to #6 NPT M 90

3/8 Female to 1/4 Male Hydraulic Adapters

HydraWolf Hydraulics manufactures precision 3/8 female to 1/4 male hydraulic adapters for industrial and mobile hydraulic systems. Our American-made fittings feature JIC, NPT, and ORB thread configurations in straight and 90-degree elbow designs. Engineered for reliable performance in high-pressure applications, these adapters ensure leak-resistant connections for construction equipment, agricultural machinery, and fluid power systems.

Our Range of Products

F5515X06X04 | #6 JIC M to #4 ORB M 90

F5515X06X04 | #6 JIC M to #4 ORB M 90

  • 90° elbow for directional changes
  • #6 JIC to #4 ORB compatibility
  • Compact tight-space design
F5515X04X06 | #4 JIC M to #6 ORB M 90

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

  • 90° angle transition fitting
  • #4 JIC to #6 ORB connection
  • 95 units in stock, ready to ship
F3459X06X08 | #6 NPT F to #8 ORB M 90

F3459X06X08 | #6 NPT F to #8 ORB M 90

  • 90° #6 NPT F to #8 ORB M
  • Precision engineered fitting
  • Specialty hydraulic component
5315X04X06 | #4 JIC M to #6 ORB M

5315X04X06 | #4 JIC M to #6 ORB M

  • #4 JIC to #6 ORB male adapter
  • 5-star customer rating
  • Affordable at $1.50 USD
Hydraulic Hose Fittings

Hydraulic Hose Fittings

  • Made in USA, tested in USA
  • Multiple thread types available
  • Sizes #4 through #20
5255X06X06 | #6 JIC M to #6 NPT F Hydraulic Adapter

5255X06X06 | #6 JIC M to #6 NPT F Hydraulic Adapter

  • #6 JIC M to #6 NPT F adapter
  • Standard connection conversion
  • Low-cost at $2.50 USD

Showing 1 to 6 of 10 results

Frequently Asked Questions

What thread standards are available for 3/8 to 1/4 hydraulic adapters?

Our adapters feature JIC (Joint Industry Council), NPT (National Pipe Thread), and ORB (O-Ring Boss) thread standards in various male-to-male, male-to-female, and elbow configurations.

What is the difference between straight and 90-degree elbow adapters?

Are these hydraulic adapters compatible with high-pressure systems?

What industries commonly use 3/8 to 1/4 hydraulic adapters?

How do I select the correct adapter for my application?

What materials are HydraWolf hydraulic adapters made from?

Do you offer technical support for adapter selection and installation?

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

Heavy-duty hydraulic adapters for excavators, loaders, and construction machinery requiring reliable connections in demanding job site conditions.

Agricultural Machinery

Agricultural Machinery

Precision adapters for tractors, harvesters, and farm equipment hydraulic systems ensuring leak-free operation during seasonal agricultural work.

Industrial Manufacturing

Industrial Manufacturing

Reliable hydraulic connections for presses, lifts, and automated equipment in manufacturing facilities requiring high-pressure performance.

Firewood Processing

Firewood Processing

Specialized adapters for log splitters and firewood processors, engineered for continuous operation in demanding wood processing applications.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Why Industrial & Mobile Hydraulic Operators Choose HydraWolf Hydraulics

American Manufacturing Excellence

All hydraulic adapters designed, fabricated, and tested in our USA facilities with North American raw materials, ensuring superior quality control and reliability for your critical hydraulic systems.

Direct Manufacturer Pricing

Purchase directly from the source and eliminate middleman markups. Our in-house fabrication and streamlined processes deliver unbeatable prices without compromising on quality or performance.

Expert Technical Support

Our engineers and technicians are fellow heavy machinery operators who understand your challenges. Get direct support from the designers and builders of your hydraulic components.

Get the Right Hydraulic Adapter for Your Application

Connect with our technical team for expert guidance on selecting the correct adapter configuration. We'll provide a detailed quote and ensure compatibility with your hydraulic system 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