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AEROQUIP Barbed Hydraulic Hose Fitting: -12 For Hose Dash Size, For 3/4 in Hose I.D. - Brass Barbed Hydraulic Hose Fittings
AEROQUIPBrass Barbed Hydraulic Hose Fittings

AEROQUIP Barbed Hydraulic Hose Fitting: -12 For Hose Dash Size, For 3/4 in Hose I.D.

The AEROQUIP Barbed Hydraulic Hose Fitting (SKU 10C352, MPN 4738-12-12B) is a brass male x male fitting with a Hose Barb x NPTF connection, designed for -12 hose dash size and 3/4 in hose I.D. 3G Electric sources…

SKU 3G-OTH-647201

Brand
AEROQUIP
Item
Barbed Hydraulic Hose Fitting: -12 For Hose Dash Size, For 3/4 in Hose I.D.
Category
Brass Barbed Hydraulic Hose Fittings
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Technical Specifications

AEROQUIP
Manufacturer Part Number
4738-12-12B
Type
For 3/4 in Hose I.D., Hose Barb x NPTF
Fitting Gender
Male x Male
For Hose Dash Size
-12
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 10C352, MPN 4738-12-12B) is a brass male x male fitting with a Hose Barb x NPTF connection, designed for -12 hose dash size and 3/4 in hose I.D. 3G Electric sources this genuine industrial fitting across 14 departments, with specialist depth in pumps and controls ensuring accurate sourcing and support.

Frequently Asked Questions

What is the AEROQUIP 4738-12-12B barbed hydraulic hose fitting used for?

This brass male x male fitting connects a -12 dash size hose (3/4 in I.D.) to an NPTF threaded port. It is used in hydraulic systems for fluid transfer in industrial machinery, mobile equipment, and plant maintenance applications where a secure, leak-resistant connection is required.

What are the specifications of the AEROQUIP 4738-12-12B fitting?

The AEROQUIP 4738-12-12B is a brass barbed hydraulic hose fitting with a Hose Barb x NPTF connection. It is male x male, fits -12 hose dash size, and accommodates 3/4 in hose I.D. The manufacturer part number is 4738-12-12B.

Where to buy AEROQUIP 4738-12-12B worldwide?

3G Electric supplies the genuine AEROQUIP 4738-12-12B barbed hydraulic hose fitting to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct part for your hydraulic system. Contact us for availability and lead time.

How to install an AEROQUIP barbed hydraulic hose fitting?

To install, cut the hose squarely, lubricate the barb, and push the hose fully onto the fitting until seated against the hex. Secure with a hose clamp if required. Tighten the NPTF end to the port using a wrench, avoiding over-torque. Always follow manufacturer guidelines for pressure ratings.

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