Hydraulic Adaptor, 3/4"MJ Plug

Hydraulic Adaptor, 3/4"JIC Plug

The 2408X12 Hydraulic Adapter Plug (3/4" JIC) is a high-pressure steel plug designed to seal and close unused 3/4" JIC 37° flare ports in hydraulic systems. Built from durable carbon steel and rated for working pressures up to 3500 PSI, this plug provides a dependable metal-to-metal seal that prevents fluid leaks and protects open hydraulic ports from contamination. The JIC 37° flare design ensures a secure, reliable seal commonly used in agricultural, construction, and industrial hydraulic equipment. It’s a small fitting with an important job—because open hydraulic ports have a habit of inviting leaks, dirt, and other problems you didn’t plan for.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 2408X12
• Product Type: Hydraulic adapter plug
• Fitting Shape: Plug
• Connection Type: Male JIC 37° Flare
• End 1 Type: Male JIC
• End 1 Size: JIC 12 – 3/4 in (1-1/16"-12 thread, 37° flare)
• Material: Carbon steel
• Working Pressure: Up to 3500 PSI
• Seal Type: JIC metal-to-metal 37° flare seal
• Application: Sealing unused hydraulic ports and fittings

Ideal For

• Sealing unused 3/4" JIC hydraulic ports
• Preventing fluid leaks and system contamination
• Maintenance or repair of hydraulic equipment and hose systems
• Agricultural, construction, and industrial fluid power systems
• Mechanics who know that closing an unused hydraulic port today prevents a messy surprise tomorrow.