3/8 in Ultraflex Hose Assembly Female JIC x Female JIC - 48 in

In this review of the 3/8 in Ultraflex Hose Assembly with 3/8 in female JIC ends, the bottom line is that it is a robust, no-nonsense hydraulic hose aimed at technicians, industrial maintenance crews, and DIY hydraulic hobbyists who need a reliable replacement or upgrade. The single biggest reason to buy is its high working pressure of 5,583 psi combined with a durable Titan Ultraflex construction, which gives confidence when replacing lines on medium- to high-pressure hydraulic systems. The review focuses on fit, durability, and real-world usability based on product details and customer feedback.

Key Features

• High working pressure: Rated to 5,583 psi, this assembly handles demanding hydraulic loads for heavy equipment and shop use.
• Crimped female JIC ends: Both ends are factory crimped to 3/8 in female JIC fittings, ensuring a secure seal and quick installation.
• Titan Ultraflex hose construction: The 2 wire steel braid inner core with a high abrasion outer cover provides strength and long service life in abrasive environments.
• Wide temperature range: Operates from -40F to 212F (100C) in normal use, with a short-term max of 248F (120C), useful for varied climates and engine bay heat.
• MSHA certified outer cover: The abrasion resistant synthetic rubber cover meets MSHA standards and helps resist wear in industrial settings.

Who It's For

The hose assembly is best for mechanics, agricultural technicians, and maintenance professionals who need a dependable 48 in replacement hose with 3/8 in female JIC ends that exceeds common SAE R2, R16, and R17 requirements. It is especially suited to systems that operate at pressures up to and near 5,500 psi or where abrasion resistance is important.

Those who should look elsewhere include users who require metric fittings, quick-disconnect couplers, or hoses shorter or longer than 48 in; custom hose builders or applications needing PTFE cores or extreme temperature continuous operation above the stated max should consider alternative constructions.

Pros & Cons

Pros

• High working pressure of 5,583 psi provides confidence in demanding hydraulic circuits.
• Factory-crimped 3/8 in female JIC fittings offer reliable sealing and save installation time.
• Titan Ultraflex 2 wire steel braid and abrasion resistant cover improve longevity in harsh conditions.
• Customers report good quality, proper fit, and solid value for money in real-world use.

Cons

• Fixed 48 in length and specific 3/8 in female JIC ends limit flexibility for systems that need other lengths or fitting types.
• Not designed for continuous operation above the stated 212F normal range; 248F is short-term maximum only.

Specifications

Our Verdict

The 3/8 in Ultraflex Hose Assembly with 3/8 in female JIC ends is a practical, heavy-duty replacement hose that delivers strong performance and good value for professionals and serious hobbyists who need a reliable 48 in assembly rated to 5,583 psi. Its rugged Titan Ultraflex build and factory-crimped fittings make it a solid choice for most medium- to high-pressure hydraulic work where the length and fitting type match the application.

Frequently Asked Questions

Is this hose suitable for high-pressure hydraulic systems?
Yes, it is rated to 5,583 psi, which covers many medium- to high-pressure hydraulic applications.

What fittings are on each end?
Both ends are 3/8 in female JIC fittings that are factory crimped to the hose assembly.

What is the operating temperature range?
Normal operating range is -40F to 212F (100C) with a short-term maximum of 248F (120C).