Hydraulic Adaptor, 3/4"MJ X 3/4"FJX

Hydraulic Adaptor, 3/4"MJ X 3/4"FJX

The 6504X1212 Hydraulic Adapter (3/4" MJ x 3/4" FJX) is a straight hydraulic fitting designed to connect male and female JIC hose assemblies in high-pressure hydraulic systems. Manufactured from durable carbon steel, this adapter provides dependable strength and sealing performance in demanding agricultural, industrial, and mobile equipment applications. It features a JIC 12 (1-1/16"-12) 37° flare male connection on one end and a female JIC swivel on the other, allowing secure, leak-resistant connections while simplifying hose alignment during installation. With a working pressure rating of 3500 PSI, it’s built to handle tough hydraulic service conditions where reliability matters.

Country of Origin
Varies by production batch

Key Features / Specifications

• Part Number: 6504X1212
• Product Type: Hydraulic Adapter
• Fitting Shape: Straight
• End 1 Type: Male JIC
• End 1 Size: JIC 12 (1-1/16"-12, 37° flare)
• End 2 Type: Female JIC Swivel
• End 2 Size: JIC 12 (1-1/16"-12, 37° flare)
• Nominal Size: 3/4 in.
• Material: Carbon Steel
• Working Pressure: 3500 PSI
• Connection Type: 37° JIC flare hydraulic fittings
• Function: Connects male and female JIC hydraulic components

Ideal For

• Hydraulic systems on agricultural equipment
• Industrial hydraulic hose assemblies
• Mobile equipment and heavy machinery
• Situations requiring secure JIC flare hydraulic connections
• Technicians who prefer hydraulic fittings that seal properly the first time instead of the third tightening