Hydraulic Adaptor, 3/4" MFFOR Plug (12:1-3/16"-12)

Hydraulic Adaptor, 3/4" MFFOR Plug (12:1-3/16"-12)

The FS2408X12 Hydraulic Adaptor is a heavy-duty hydraulic ORFS plug fitting engineered to securely seal unused hydraulic ports in high-pressure systems. Featuring a 3/4" Male Flat Face O-Ring (MFFOR) connection with 1-3/16"-12 threads, this adaptor helps prevent fluid leaks and contamination while maintaining reliable sealing performance in rugged agricultural, industrial, and construction applications. The flat-face O-ring design provides excellent leak resistance, especially in systems exposed to vibration and pressure fluctuations. It may be a small fitting, but it has one very important job: keeping hydraulic oil where it belongs instead of decorating the shop floor.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: FS2408X12
• Product Type: Hydraulic adaptor / ORFS plug
• Connection Style: Male Flat Face O-Ring (MFFOR) Plug
• Thread Size: 1-3/16"-12
• Dash Size: -12 / 3/4"
• Seal Type: O-Ring Face Seal (ORFS)
• Configuration: Straight hydraulic plug
• Material: Carbon steel
• Finish: Corrosion-resistant zinc plating
• Application: Designed to seal unused hydraulic ports and hose connections
• Pressure Capability: Suitable for high-pressure hydraulic systems
• Leak Prevention: Flat-face O-ring seal minimizes leakage and vibration seepage
• Durability: Built for demanding agricultural, industrial, and mobile hydraulic applications
• Installation: Hex-head design allows secure wrench tightening
• Compatibility: Fits standard ORFS hydraulic systems and fittings
• Protection: Helps prevent contamination from dirt, moisture, and debris

Ideal For

• Sealing unused ORFS hydraulic ports and fittings
• Farm equipment, skid loaders, tractors, and heavy machinery
• Hydraulic maintenance and repair operations
• Preventing hydraulic contamination during transport or storage
• Anyone who has ever spent more time cleaning up hydraulic oil than actually fixing the machine.