Greenlee 4018GB 3/8" Female Qu...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$198.13
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Greenlee 4018GB 3/8" Female Quick Coupler with Dust Cap

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Model: 4018GB

In Stock (leaves warehouse same day if ordered before 3pm ET)

$198.13
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Greenlee 4018GB 3/8" Female Quick Coupler with Dust Cap

The Greenlee 4018GB is a 3/8" (9.6 mm) female quick coupler designed for fast, secure connection and disconnection of hydraulic hose lines on Greenlee hydraulic tooling and pumps. This female, quick-connect style coupler ships with a dust cap to protect the internal seal and coupling face from dirt and debris when the coupler is not in use. Manufactured in the United States, this coupler is built to keep hydraulic circuits clean and ready for reliable field service.

Key Features

  • Trade Size: 3/8" (9.6 mm) diameter for compatibility with matching 3/8" hydraulic quick-connect fittings.
  • Female, Quick-Connect Type: Designed for fast, tool-free coupling and uncoupling of hydraulic hose connections.
  • Included Dust Cap: Protects the coupler face and seal from contamination when disconnected, helping maintain a clean hydraulic connection.
  • Country of Origin: Manufactured in the United States.
  • Application: Suited for use with Greenlee hydraulic pumps, cutters, benders, and other hydraulic tooling that use 3/8" quick-connect couplers.

Technical Specifications

  • Country of Origin: United States
  • Type: Female, Quick
  • Includes: Dust Cap
  • Diameter: 3/8'' (9.600 MM)

Typical Applications

  • Hydraulic Hose Connections on Greenlee Tooling
  • Hydraulic Pump and Cutter/Bender Hose Assemblies
  • Field Service and Maintenance of Hydraulic Equipment
  • Replacement or Spare Coupler for Hydraulic Kits

Why Greenlee?

Greenlee builds hydraulic tooling accessories like the 4018GB female quick coupler to keep connections clean, secure, and ready for demanding job-site use. The included dust cap and quick-connect female design reflect Greenlee's focus on practical, durable components that support reliable hydraulic tool performance.

Manufacturer Resources

Product Specs

list_batch:
GREE-20260923
Product Type:
Quick Coupler
Configuration:
Female
Country Of Origin:
United States
Department:
Electrical
Product Subgroup:
Tool Replacement Parts
Product Size:
3/8"
Product Group:
Power Tools & Accessories

Greenlee 4018GB – Frequently Asked Questions

1) Is the Greenlee 4018GB the female half or the male half of the hydraulic quick coupler?
The 4018GB is the female half. It accepts the male nipple end of a 3/8 inch hydraulic quick-connect fitting, so if the end you are replacing is the one that receives the plug, this is the correct piece. If the broken end on your hose is the male plug, the 4018GB will not mate with the other female on your pump.
2) Will the 4018GB coupler work on my Greenlee hydraulic pump and cutter hoses?
Yes, provided the tool uses 3/8 inch quick-connect couplers. Greenlee lists this coupler for hydraulic hose connections on their pumps, cutters, benders and other hydraulic tooling running 3/8 inch quick-connects. Check the stamped size on the existing fitting before ordering, since the coupler only fits the 3/8 inch size.
3) Does a dust cap come with the Greenlee 4018GB coupler or do I order it separately?
The dust cap is included. It covers the coupling face and internal seal when the line is disconnected, which is what keeps grit out of the hydraulic circuit on a job site. Nothing extra to add to the order for that piece.
4) What part number do I order for a 3/8 inch Greenlee female quick coupler?
The manufacturer part number is 4018GB, a Greenlee 3/8 inch female quick coupler supplied with a dust cap.
5) Is the Greenlee 4018GB coupler made in the USA?
Yes, the 4018GB is manufactured in the United States. That matters on public works and government MRO orders carrying domestic-sourcing requirements.
6) Can I keep a spare quick coupler in my hydraulic tool kit instead of replacing the whole hose?
That is one of the stated uses for the 4018GB. It is sold as a replacement or spare coupler for hydraulic kits and for field service on hydraulic equipment, so a damaged or leaking female end can be swapped without scrapping the hose assembly.
How fast can I get the Greenlee 4018GB delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Greenlee 4018GB come with a warranty?
Absolutely. The Greenlee 4018GB is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Greenlee 4018GB?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Greenlee 4018GB from ZenSupply?
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