5015X12X12 | #12 JIC M to #12 JIC Female
5205X12X12 | #12 NPT M to #12 JIC F Hydraulic Adapter
F5515X12X20 | #12 JIC M to #20 ORB M 90
3269X20X12 | #20 ORB M to #12 NPT F Hydraulic Adapter
4501X12X12 | #12 Hose Barb to #12 NPT M 90
4601X16X12 | #16 Hose Barb to #12 ORB M 90
3209X08X12 | #12 NPT M to #12 NPT F Hydraulic Adapter
4604X12X10 | #10 ORB to #12 Hose Barb
4601X12X12 | #12 Hose Barb to #12 ORB M 90
Hydraulic Hose Fittings
Hydraulic Tank Fittings
3269X12X12 | #12 NPT M to #12 ORB F Hydraulic Adapter
9205X12X12 | #12 NPT M to #12 NPT F
Hydraulic Fittings
Hydraulic Fittings
Hydraulic Components
Hydraulic Hose Fittings
3/4" Hex Closed Nipple
Made in USA certified

Made in USA

3/4" Hydraulic Fittings - Wholesale Selection

Explore our comprehensive selection of 3/4" hydraulic fittings designed for demanding hydraulic systems. Our American-made fittings include JIC, NPT, ORB, and hose barb configurations in straight and 90-degree elbow styles. Engineered for reliability in construction equipment, firewood processing machinery, and industrial applications, these precision-manufactured fittings deliver leak-free connections and long-lasting performance in high-pressure environments.

Our Range of Products

5015X12X12 | #12 JIC M to #12 JIC Female

5015X12X12 | #12 JIC M to #12 JIC Female

  • JIC male to JIC female
  • 55 units ready to ship
  • 37° flare connection
5205X12X12 | #12 NPT M to #12 JIC F Hydraulic Adapter

5205X12X12 | #12 NPT M to #12 JIC F Hydraulic Adapter

  • NPT to JIC conversion
  • 62 units available
  • Cross-reference ready
F5515X12X20 | #12 JIC M to #20 ORB M 90

F5515X12X20 | #12 JIC M to #20 ORB M 90

  • 90° angle for tight spaces
  • JIC to ORB configuration
  • 46 units in stock
3269X20X12 | #20 ORB M to #12 NPT F Hydraulic Adapter

3269X20X12 | #20 ORB M to #12 NPT F Hydraulic Adapter

  • ORB male to NPT female
  • Compact adapter design
  • 16 units ready to ship
4501X12X12 | #12 Hose Barb to #12 NPT M 90

4501X12X12 | #12 Hose Barb to #12 NPT M 90

  • 90° space-saving design
  • Hose barb to NPT male
  • 67 units in stock
4601X16X12 | #16 Hose Barb to #12 ORB M 90

4601X16X12 | #16 Hose Barb to #12 ORB M 90

  • 90° elbow configuration
  • Hose barb to ORB male
  • 38 units available

Showing 1 to 6 of 18 results

Frequently Asked Questions

Can you reuse hydraulic crimp fittings?

Our 3/4" hydraulic fittings feature reusable connection types including JIC (37-degree flare), NPT (tapered pipe thread), ORB (O-ring boss), and hose barb configurations. These are designed for reliable reconnection and service, unlike permanent crimp fittings. The reusable designs allow for maintenance, repairs, and reconfiguration of your hydraulic systems without replacing the entire fitting assembly.

What makes American-made hydraulic fittings better than imported alternatives?

Which 3/4" fitting configuration should I choose for tight installation spaces?

How do I know which thread size I need for my equipment?

What's the advantage of buying directly from the manufacturer?

Are these fittings compatible with both mobile and stationary hydraulic systems?

What pressure testing do these fittings undergo before shipping?

Can I get technical specifications or help with cross-referencing my existing fittings?

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 fittings for excavators, loaders, and construction machinery requiring reliable connections.

Firewood Processing

Firewood Processing

Specialized fittings engineered for log splitters and firewood equipment demanding high-pressure performance.

Industrial Manufacturing

Industrial Manufacturing

Precision hydraulic connections for automated systems, presses, and machinery in manufacturing facilities.

Agricultural Machinery

Agricultural Machinery

Durable fittings for tractors, harvesters, and farm equipment operating in demanding field conditions.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

You might also like

#16 Swivel Nut Run Tee, 1" JIC Male x 1" JIC Female Swivel x 1" JIC Male

3/4/16 Hydraulic Fittings Catalog

Our comprehensive 3/4/16 hydraulic fittings catalog features American-made adapters, elbows, tees, and connectors in ORB, NPT, JIC, and hose barb configurations. Engineered for reliable, leak-free connections in industrial, construction, and mobile hydraulic systems with precision machining and high-pressure ratings.
Learn More
5205X12X12 | #12 NPT M to #12 JIC F Hydraulic Adapter

3/4" Hydraulic Quick Connect Fittings | Agricultural Grade

Browse our agricultural-grade 3/4" hydraulic quick connect fittings, engineered for reliable fluid power connections in farming and heavy equipment. Manufactured in the USA with multiple thread configurations including NPT, JIC, ORB, and hose barb connections. Our comprehensive selection includes straight adapters, 90-degree elbows, and swivel fittings designed for high-pressure hydraulic systems in tractors, agricultural machinery, and mobile equipment applications.
Learn More
5205X12X12 | #12 NPT M to #12 JIC F Hydraulic Adapter

3/4" Hydraulic Tee and Quick Connect Fittings | Made to Order

Precision-engineered 3/4" hydraulic tee and quick connect fittings designed for reliable fluid power connections. Our American-made adapters, elbows, and specialty fittings support NPT, JIC, ORB, and hose barb configurations for industrial, mobile, and agricultural hydraulic systems. Available in multiple thread sizes and configurations to meet demanding operational requirements.
Learn More

Why Industrial Equipment Operators Choose HydraWolf Hydraulics Mfg

American-Made Quality & Precision

Over a decade of experience designing, fabricating, and testing hydraulic fittings in the USA with premium materials and exacting tolerances for uncompromising reliability in demanding applications.

Direct Manufacturer Advantage

Purchasing directly from our two American facilities ensures you receive the correct, high-quality parts at competitive pricing with the highest level of quality control through in-house fabrication.

Expert Technical Support

Our experienced engineers and salesmen are fellow heavy machine operators who provide industry-leading customer service, technical guidance, and in-depth component function reviews for your specific needs.

Get Expert Guidance on Your 3/4" Hydraulic Fitting Requirements

Connect with our hydraulic specialists for technical support and custom quotes. Expect a rapid response from experienced engineers who understand your application needs.

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