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AEROQUIP Barbed Hydraulic Hose Fitting: -4 For Hose Dash Size, For 1/4 in Hose I.D. - Brass Barbed Hydraulic Hose Fittings
AEROQUIPBrass Barbed Hydraulic Hose Fittings

AEROQUIP Barbed Hydraulic Hose Fitting: -4 For Hose Dash Size, For 1/4 in Hose I.D.

The AEROQUIP Barbed Hydraulic Hose Fitting (SKU 14L789, MPN 4738-2-4B) is a brass fitting with a Hose Barb x NPTF connection type, male x-male gender, designed for a -4 hose dash size and 1/4 in hose I.D. 3G Electric…

SKU 3G-OTH-647191

Brand
AEROQUIP
Item
Barbed Hydraulic Hose Fitting: -4 For Hose Dash Size, For 1/4 in Hose I.D.
Category
Brass Barbed Hydraulic Hose Fittings
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Technical Specifications

AEROQUIP
Manufacturer Part Number
4738-2-4B
Type
For 1/4 in Hose I.D., Hose Barb x NPTF
Fitting Gender
Male x Male
For Hose Dash Size
-4
Fitting Connection Type
Hose Barb x NPTF
View Full Spec Sheet

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AEROQUIP Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The AEROQUIP Barbed Hydraulic Hose Fitting (SKU 14L789, MPN 4738-2-4B) is a brass fitting with a Hose Barb x NPTF connection type, male x-male gender, designed for a -4 hose dash size and 1/4 in hose I.D. 3G Electric interprets this demand and sources the genuine OEM part, backed by specialist expertise across 14 industrial departments.

Frequently Asked Questions

What is the AEROQUIP 4738-2-4B barbed hydraulic hose fitting used for?

The AEROQUIP 4738-2-4B is a brass barbed hydraulic hose fitting used to connect a -4 dash size hose (1/4 in I.D.) to a male NPTF threaded port. It is common in hydraulic systems for fluid power, lubrication, and coolant lines across industrial machinery and mobile equipment.

What are the specifications of the AEROQUIP 4738-2-4B fitting?

The AEROQUIP 4738-2-4B is a brass fitting with a Hose Barb x NPTF connection type, male x male gender, for a -4 hose dash size and 1/4 in hose I.D. The manufacturer part number is 4738-2-4B. It is designed for reliable sealing in hydraulic applications.

Where to buy the AEROQUIP 4738-2-4B fitting worldwide?

3G Electric supplies the genuine AEROQUIP 4738-2-4B barbed hydraulic hose fitting worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source this OEM part and support your procurement across 14 departments.

How to install the AEROQUIP 4738-2-4B barbed hose fitting?

To install the AEROQUIP 4738-2-4B, push the barbed end fully into the -4 hose I.D. until seated, then secure with a hose clamp. Apply thread sealant to the NPTF male threads and tighten into the port. Avoid overtightening to prevent brass damage. Always follow manufacturer guidelines.

Used in

Common applications for AEROQUIP
Mobile hydraulic equipment repair — Aeroquip 45° elbow flange fittings (e.g., 1A12FLA10) for hose replacement on excavators and loaders.
Industrial hydraulic power units — Aeroquip 90° elbow flange fittings (e.g., 4S20FLB20) for connecting pumps to manifold blocks.
In-house hose assembly shops — Aeroquip die packages (e.g., ET4020TP-0002) for crimping 1-wire braid hoses up to 1 1/4 in diameter.
Oil and gas field equipment — Aeroquip carbon steel flange fittings (e.g., 1A24FLA20) for high-pressure fluid transfer lines.
Hydraulic press maintenance — Aeroquip die cage assemblies (e.g., FT1382-200-M465) for crimping 4-spiral hoses on heavy-duty presses.
Agricultural machinery servicing — Aeroquip 45° elbow fittings (e.g., 1A12FLA12) for replacing hoses on tractors and harvesters.

AEROQUIP Products

3G Electric supplies AEROQUIP brass barbed hydraulic hose fittings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Barbed Hydraulic Hose Fitting: -4 For Hose Dash Size, For 1/4 in Hose I.D., Hose Barb x NPTF (MPN 4753-4-4B). Key specifications — Fitting Connection Type: Hose Barb x NPTF; Fitting Gender: Male x Female; For Hose Dash Size: -4.
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Barbed Hydraulic Hose Fitting: -12 For Hose Dash Size, For 3/4 in Hose I.D., Hose Barb x NPTF (MPN 4738-12-12B). Key specifications — Fitting Connection Type: Hose Barb x NPTF; Fitting Gender: Male x Male; For Hose Dash Size: -12.
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Barbed Hydraulic Hose Fitting: -12 For Hose Dash Size, For 3/4 in Hose I.D., Hose Barb x NPTF (MPN 4738-12-12B). Key specifications — Fitting Connection Type: Hose Barb x NPTF; Fitting Gender: Male x Male; For Hose Dash Size: -12.
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Barbed Hydraulic Hose Fitting: -8 For Hose Dash Size, For 1/2 in Hose I.D., Hose Barb x NPTF (MPN 4738-8-8B). Key specifications — Fitting Connection Type: Hose Barb x NPTF; Fitting Gender: Male x Male; For Hose Dash Size: -8.
Barbed Hydraulic Hose Fitting: -6 For Hose Dash Size, For 3/8 in Hose I.D., Hose Barb x NPTF (MPN 4738-4-6B). Key specifications — Fitting Connection Type: Hose Barb x NPTF; Fitting Gender: Male x Male; For Hose Dash Size: -6.
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Barbed Hydraulic Hose Fitting: -6 For Hose Dash Size, For 3/8 in Hose I.D., Hose Barb x NPTF (MPN 4738-4-6B). Key specifications — Fitting Connection Type: Hose Barb x NPTF; Fitting Gender: Male x Male; For Hose Dash Size: -6.
Barbed Hydraulic Hose Fitting: -12 For Hose Dash Size, For 3/4 in Hose I.D., Hose Barb x Hose Barb (MPN 4772-12B). Key specifications — Fitting Connection Type: Hose Barb x Hose Barb; Fitting Gender: Male x Male; For Hose Dash Size: -12.
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Barbed Hydraulic Hose Fitting: -12 For Hose Dash Size, For 3/4 in Hose I.D., Hose Barb x Hose Barb (MPN 4772-12B). Key specifications — Fitting Connection Type: Hose Barb x Hose Barb; Fitting Gender: Male x Male; For Hose Dash Size: -12.
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Barbed Hydraulic Hose Fitting: -4 For Hose Dash Size, For 1/4 in Hose I.D., JIC x Hose Barb (MPN 4797-4B). Key specifications — Fitting Connection Type: JIC x Hose Barb; Fitting Gender: Male x Male; For Hose Dash Size: -4.