We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

AEROQUIP Hydraulic Hose Plug: Carbon Steel, 3/4 in Fitting Size - Hydraulic Hose Plugs
AEROQUIPHydraulic Hose Plugs

AEROQUIP Hydraulic Hose Plug: Carbon Steel, 3/4 in Fitting Size

The AEROQUIP Hydraulic Hose Plug is a carbon steel plug with a 3/4 in fitting size and 1-1/16"-12 thread, rated for 4,000 psi max working pressure at 70°F with a JIC connection (MPN 900599-12S). 3G Electric…

SKU 3G-OTH-646941

Also listed as: 90059912S · 900599 12S

Brand
AEROQUIP
Item
Hydraulic Hose Plug: Carbon Steel, 3/4 in Fitting Size
Category
Hydraulic Hose Plugs
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

AEROQUIP
Manufacturer Part Number
900599-12S
Type
4,000 psi Max. Working Pressure @ 70 F, JIC
Material
Carbon Steel
Thread Size
1-1/16"-12
Fitting Size
3/4 in

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The AEROQUIP Hydraulic Hose Plug is a carbon steel plug with a 3/4 in fitting size and 1-1/16"-12 thread, rated for 4,000 psi max working pressure at 70°F with a JIC connection (MPN 900599-12S). 3G Electric interprets your demand and sources this genuine industrial component across 14 departments, with specialist depth in pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the AEROQUIP hydraulic hose plug used for?

The AEROQUIP hydraulic hose plug seals open JIC ports on hydraulic systems, preventing fluid leaks and contamination. It is commonly used in industrial machinery, mobile equipment, and hydraulic power units where a 3/4 in fitting size and 4,000 psi rating are required.

What are the specifications of the AEROQUIP 900599-12S hydraulic hose plug?

The AEROQUIP 900599-12S is a carbon steel hydraulic hose plug with a 3/4 in fitting size, 1-1/16"-12 thread, and a JIC connection. It has a maximum working pressure of 4,000 psi at 70°F. This plug is designed for reliable sealing in high-pressure hydraulic circuits.

Where to buy AEROQUIP hydraulic hose plugs worldwide?

3G Electric supplies the AEROQUIP 900599-12S hydraulic hose plug to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine components across 14 departments, including specialist expertise in pumps and controls.

How to install an AEROQUIP JIC hydraulic hose plug?

To install the AEROQUIP JIC plug, clean the mating port threads and apply a compatible thread sealant. Hand-tighten the plug into the JIC female port, then use a wrench to torque to the manufacturer's recommended specification. Avoid over-tightening to prevent thread damage. Always depressurize the system before installation.

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 hydraulic hose plugs. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from AEROQUIP

View all AEROQUIP parts
Steel hydraulic hose plug with 1/2 in fitting size and 1/2-14 NPTF thread. Rated for 6000 psi maximum working pressure at 70°F. Used to seal open hydraulic lines or ports during maintenance, testing, or storage in industrial hydraulic systems and fluid power applications
AEROQUIP
Steel hydraulic hose plug with 1/2 in fitting size and 1/2-14 NPTF thread. Rated for 6000 psi maximum working pressure at 70°F. Used to seal open hydraulic lines or ports during maintenance, testing, or storage in industrial hydraulic systems and fluid power applications
Threaded carbon steel plug with 1/2 in fitting size. Seals hydraulic quick-connect couplings to prevent contamination from dirt, moisture, and debris during storage or when disconnected. Suitable for use in hydraulic systems to protect coupling ends
AEROQUIP
Threaded carbon steel plug with 1/2 in fitting size. Seals hydraulic quick-connect couplings to prevent contamination from dirt, moisture, and debris during storage or when disconnected. Suitable for use in hydraulic systems to protect coupling ends
Carbon steel hydraulic hose plug with 1/4 in fitting size and 1/4-18 NPTF thread. Rated for 9,500 psi maximum working pressure at 70°F. Used to seal open ports in hydraulic systems, preventing fluid leaks and contamination in high-pressure applications
AEROQUIP
Carbon steel hydraulic hose plug with 1/4 in fitting size and 1/4-18 NPTF thread. Rated for 9,500 psi maximum working pressure at 70°F. Used to seal open ports in hydraulic systems, preventing fluid leaks and contamination in high-pressure applications
Carbon steel hydraulic hose plug with 3/4 in fitting size and 1-1/16"-12 thread. Features O-ring boss (ORB) connection and is rated for 5,000 psi maximum working pressure at 70°F. Used to seal open ports or hoses in high-pressure hydraulic systems
AEROQUIP
Carbon steel hydraulic hose plug with 3/4 in fitting size and 1-1/16"-12 thread. Features O-ring boss (ORB) connection and is rated for 5,000 psi maximum working pressure at 70°F. Used to seal open ports or hoses in high-pressure hydraulic systems
Carbon steel hydraulic hose plug with 3/4 in fitting size and 1-3/16"-12 thread. Rated for 6000 psi max working pressure at 70 °F with O-Ring Seal (ORS) connection. Used to seal open ports on hydraulic systems in industrial machinery, mobile equipment, and hydraulic power units
AEROQUIP
Carbon steel hydraulic hose plug with 3/4 in fitting size and 1-3/16"-12 thread. Rated for 6000 psi max working pressure at 70 °F with O-Ring Seal (ORS) connection. Used to seal open ports on hydraulic systems in industrial machinery, mobile equipment, and hydraulic power units
This NPTF hydraulic hose plug is made from 316 stainless steel for corrosion resistance. It has a 1/2"-14 thread size and a 1/2 in fitting size. Commonly used to seal or cap hydraulic ports and fittings in fluid power systems
AEROQUIP
This NPTF hydraulic hose plug is made from 316 stainless steel for corrosion resistance. It has a 1/2"-14 thread size and a 1/2 in fitting size. Commonly used to seal or cap hydraulic ports and fittings in fluid power systems
Carbon steel hydraulic hose plug with 5/8 in fitting size and 7/18"-14 thread. O-Ring Boss (ORB) connection rated for 7,500 psi maximum working pressure at 70°F. Used to seal open ports or cap unused connections in high-pressure hydraulic systems
AEROQUIP
Carbon steel hydraulic hose plug with 5/8 in fitting size and 7/18"-14 thread. O-Ring Boss (ORB) connection rated for 7,500 psi maximum working pressure at 70°F. Used to seal open ports or cap unused connections in high-pressure hydraulic systems
Carbon steel hydraulic hose plug with 2 in fitting size and 2-1/2"-12 thread. Features O-ring boss (ORB) connection and 2,000 psi maximum working pressure at 70 °F. Used to seal open ports in hydraulic systems, preventing fluid leaks and contamination
AEROQUIP
Carbon steel hydraulic hose plug with 2 in fitting size and 2-1/2"-12 thread. Features O-ring boss (ORB) connection and 2,000 psi maximum working pressure at 70 °F. Used to seal open ports in hydraulic systems, preventing fluid leaks and contamination