Parker Hydraulic Quick Connect Hose Coupling: 3/8 in Coupling Size, Steel, Nitrile
The PARKER 71 Series Hydraulic Quick-Connect Coupling Body (MPN 71-3C6-8F) is a steel-bodied coupling with a 3/8-inch coupling size and female NPTF threads. It features a nitrile seal material, designed for hydraulic…
SKU 3G-OTH-454009
Need installation or engineering help?
Ask a question
Product Description
The PARKER 71 Series Hydraulic Quick-Connect Coupling Body (MPN 71-3C6-8F) is a steel-bodied coupling with a 3/8-inch coupling size and female NPTF threads. It features a nitrile seal material, designed for hydraulic quick-connect applications.
Frequently Asked Questions
What is the PARKER 71 Series hydraulic quick-connect coupling used for?
The PARKER 71 Series hydraulic quick-connect coupling body (MPN 71-3C6-8F) is used in hydraulic systems to enable fast, leak-free connection and disconnection of fluid lines. It is commonly applied in industrial machinery, mobile equipment, and hydraulic power units where reliable fluid transfer is required.
What are the specifications of the PARKER 71-3C6-8F coupling?
The PARKER 71-3C6-8F is a steel-bodied hydraulic quick-connect coupling with a 3/8-inch coupling size and female NPTF threads. It uses a nitrile seal material. The manufacturer part number is 71-3C6-8F, and it is part of the 71 Series designed for hydraulic quick-connect applications.
Where to buy PARKER hydraulic couplings worldwide?
You can source PARKER 71 Series hydraulic couplings worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the PARKER 71-3C6-8F coupling.
How to select the right PARKER quick-connect coupling?
To select the right PARKER quick-connect coupling, match the coupling size (e.g., 3/8 inch), thread type (female NPTF), body material (steel), and seal material (nitrile) to your system's pressure, fluid compatibility, and connection requirements. Always verify the manufacturer part number, such as 71-3C6-8F, for exact fit.
Used in
Common applications for ParkerParker Products
3G Electric supplies Parker 71 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.















