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

Parker Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size - Tru-Flate Automotive Brass Quick-Connect Air Coupling Bodies
ParkerTru-Flate Automotive Brass Quick-Connect Air Coupling Bodies

Parker Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size

The PARKER Tru-Flate Automotive Brass Quick-Connect Air Coupling Body (SKU 3G-OTH-453537, MPN B13E) is a 1/4-inch body-size hose coupling with a 3/8-inch hose fitting size and 3/8"-18 female thread. It features a…

SKU 3G-OTH-453537

Brand
Parker
Item
Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size
Category
Tru-Flate Automotive Brass Quick-Connect Air 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

Parker
Manufacturer Part Number
B13E
Thread Size
3/8"-18
Hose Fitting Size
3/8 in
Hose Fitting Gender
Female
Coupling Locking Type
Sleeve

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

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

Product Description

The PARKER Tru-Flate Automotive Brass Quick-Connect Air Coupling Body (SKU 3G-OTH-453537, MPN B13E) is a 1/4-inch body-size hose coupling with a 3/8-inch hose fitting size and 3/8"-18 female thread. It features a sleeve locking type for secure connections in pneumatic systems.

Frequently Asked Questions

What is the Parker Tru-Flate B13E quick connect coupling used for?

The Parker Tru-Flate B13E is a brass quick-connect air coupling body used in pneumatic systems to connect air tools, hoses, and compressors. Its 1/4-inch body size and 3/8-inch hose fitting make it suitable for automotive and industrial compressed air applications requiring a secure, sleeve-locking connection.

What are the specifications of the Parker B13E quick connect coupling?

The Parker B13E has a 1/4-inch body size, 3/8-inch hose fitting size, and 3/8"-18 female thread. It features a sleeve locking type and is made of brass. The manufacturer part number is B13E, and it is part of the Tru-Flate Automotive series for pneumatic quick-connect systems.

Where to buy Parker B13E quick connect couplings worldwide?

3G Electric supplies the Parker B13E quick connect coupling worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this Tru-Flate coupling for your pneumatic system needs.

How to install a Parker Tru-Flate quick connect coupling?

To install the Parker B13E coupling, first ensure the air supply is off. Attach the 3/8-inch hose to the 3/8"-18 female thread using compatible fittings. Tighten securely by hand or with a wrench, then push the male plug into the sleeve-locked body until it clicks. Test for leaks before use.

Used in

Common applications for Parker
Injection molding machine proportional directional control — Parker solenoid coils and proportional valve cartridges for mold-closing and hydraulic actuation circuits
Construction equipment hydraulic steering and boom control — Parker directional control valves with solenoid actuation for excavator and loader hydraulic systems
Industrial press forming systems — Parker pressure-relief and proportional directional valves for tonnage control and cycle sequencing
Material-handling conveyor systems — Parker proportional control valves with solenoid pilot stages for smooth load acceleration and deceleration
Tire-building machinery — Parker solenoid-actuated directional cartridges for synchronized multi-axis hydraulic positioning
Forestry and mobile equipment — Parker valve spools and solenoid assemblies rated for harsh-environment hydraulic circuits and mobile-duty pressure cycling

Parker Products

3G Electric supplies Parker tru-flate automotive brass quick-connect air 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size, 3/8"-18 Thread Size (MPN B12E)
Parker
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size, 3/8"-18 Thread Size (MPN B12E)
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 1/8 in Hose Fitting Size, 1/8" -27 Thread Size (MPN B13A)
Parker
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 1/8 in Hose Fitting Size, 1/8" -27 Thread Size (MPN B13A)
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size, 1/4" -18 Thread Size (MPN B12)
Parker
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size, 1/4" -18 Thread Size (MPN B12)
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size, Push-to-Connect (MPN UC-251-6MP)
Parker
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 3/8 in Hose Fitting Size, Push-to-Connect (MPN UC-251-6MP)

More from Parker

View all Parker parts
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 300 psi Max. Working Pressure @ 70 F, Sleeve (MPN B10-5B)
Parker
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 300 psi Max. Working Pressure @ 70 F, Sleeve (MPN B10-5B)
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size, 1/4" -18 Thread Size (MPN B13)
Parker
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 1/4 in Hose Fitting Size, 1/4" -18 Thread Size (MPN B13)
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 300 psi Max. Working Pressure @ 70 F, Male (MPN B10-3BP)
Parker
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 300 psi Max. Working Pressure @ 70 F, Male (MPN B10-3BP)
PARKER Quick Connect Hose Coupling: 3/8 in Body Size, 3/8 in Hose Fitting Size, 3/8"-18 Thread Size (MPN B14)
Parker
PARKER Quick Connect Hose Coupling: 3/8 in Body Size, 3/8 in Hose Fitting Size, 3/8"-18 Thread Size (MPN B14)
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 300 psi Max. Working Pressure @ 70 F, Sleeve (MPN B10-3B)
Parker
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 300 psi Max. Working Pressure @ 70 F, Sleeve (MPN B10-3B)
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 1/8 in Hose Fitting Size, 1/8" -27 Thread Size (MPN B12A)
Parker
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 1/8 in Hose Fitting Size, 1/8" -27 Thread Size (MPN B12A)
PARKER Quick Connect Socket: 1/4 in Body Size, 1/4 in Hose Fitting Size, 1/4"-18 Thread Size, Ball (MPN 25KAAN13MPN)
Parker
PARKER Quick Connect Socket: 1/4 in Body Size, 1/4 in Hose Fitting Size, 1/4"-18 Thread Size, Ball (MPN 25KAAN13MPN)
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 300 psi Max. Working Pressure @ 70 F, Sleeve (MPN B10-5BP)
Parker
PARKER Quick Connect Hose Coupling: 1/4 in Body Size, 300 psi Max. Working Pressure @ 70 F, Sleeve (MPN B10-5BP)