Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

AEROQUIP ISO B Series Hydraulic Quick-Connect Coupling Body - ISO B Series Hydraulic Quick-Connect Coupling Bodies
AEROQUIPISO B Series Hydraulic Quick-Connect Coupling Bodies

AEROQUIP ISO B Series Hydraulic Quick-Connect Coupling Body

The AEROQUIP ISO B Series Hydraulic Quick-Connect Coupling Body (MPN FD45-1003-0404) is a steel coupling with a 1/4 in coupling size, 1/4"-18 thread size, and 11 lpm max. flow rate. It features a nitrile seal…

SKU 3G-OTH-456385

Also listed as: FD4510030404 · FD45 1003 0404

Brand
AEROQUIP
Item
ISO B Series Hydraulic Quick-Connect Coupling Body
Category
ISO B Series Hydraulic Quick-Connect Coupling Bodies
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 — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

AEROQUIP
Manufacturer Part Number
FD45-1003-0404
Type
Steel, 11 lpm Max. Flow Rate
Thread Size
1/4"-18
Seal Material
Nitrile

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 ISO B Series Hydraulic Quick-Connect Coupling Body (MPN FD45-1003-0404) is a steel coupling with a 1/4 in coupling size, 1/4"-18 thread size, and 11 lpm max. flow rate. It features a nitrile seal material. 3G Electric interprets demand and delivers 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 FD45-1003-0404 hydraulic quick connect coupling used for?

The AEROQUIP FD45-1003-0404 is an ISO B Series hydraulic quick-connect coupling body used to connect and disconnect hydraulic lines quickly without tools. It is common in mobile equipment, industrial machinery, and fluid power systems requiring reliable, leak-free connections at up to 11 lpm.

What are the specifications of the AEROQUIP FD45-1003-0404 coupling?

The AEROQUIP FD45-1003-0404 is a steel coupling body with a 1/4 in coupling size, 1/4"-18 thread size, and 11 lpm max. flow rate. It uses a nitrile seal material and is part of the ISO B Series. The manufacturer part number is FD45-1003-0404.

Where to buy AEROQUIP FD45-1003-0404 worldwide?

3G Electric supplies the AEROQUIP FD45-1003-0404 hydraulic quick connect coupling worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this genuine AEROQUIP component.

How to select the right AEROQUIP hydraulic quick connect coupling?

To select the correct AEROQUIP coupling, match the coupling size, thread size, and seal material to your system. For the FD45-1003-0404, ensure your application requires a 1/4 in coupling with 1/4"-18 threads and nitrile seals. Confirm max. flow rate of 11 lpm meets your circuit demands.

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 iso b series hydraulic quick-connect coupling bodies. 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 ISO B Series hydraulic quick-connect coupling body with 3/8"-18 thread size and nitrile seal. Rated for maximum flow rate of 23 lpm. Used for quick connection and disconnection of hydraulic lines in fluid power systems
AEROQUIP
Steel ISO B Series hydraulic quick-connect coupling body with 3/8"-18 thread size and nitrile seal. Rated for maximum flow rate of 23 lpm. Used for quick connection and disconnection of hydraulic lines in fluid power systems
Steel ISO B Series hydraulic quick-connect coupling body with 1 in coupling size, 189.27 lpm maximum flow rate, 1-11-1/2 thread size, and nitrile seal material. Used for connecting hydraulic hoses in fluid power systems requiring secure, leak-free connections
AEROQUIP
Steel ISO B Series hydraulic quick-connect coupling body with 1 in coupling size, 189.27 lpm maximum flow rate, 1-11-1/2 thread size, and nitrile seal material. Used for connecting hydraulic hoses in fluid power systems requiring secure, leak-free connections
Steel ISO B Series hydraulic quick-connect coupling body with 1/2"-14 thread size and nitrile seal. Designed for connecting and disconnecting hydraulic lines in industrial machinery, mobile equipment, and hydraulic power units
AEROQUIP
Steel ISO B Series hydraulic quick-connect coupling body with 1/2"-14 thread size and nitrile seal. Designed for connecting and disconnecting hydraulic lines in industrial machinery, mobile equipment, and hydraulic power units
Steel ISO B Series hydraulic quick-connect coupling body with 3/4"-14 thread size and nitrile seal. Designed for hydraulic systems requiring quick, leak-free connections in fluid power, mobile equipment, and plant machinery
AEROQUIP
Steel ISO B Series hydraulic quick-connect coupling body with 3/4"-14 thread size and nitrile seal. Designed for hydraulic systems requiring quick, leak-free connections in fluid power, mobile equipment, and plant machinery