Hydraulic Adaptor, 1/4"MJ X 3/8"MP

Hydraulic Adaptor, 1/4"MJ X 3/8"MP

The 2404X0406 Hydraulic Adaptor is a straight hydraulic fitting designed to connect JIC flare connections to NPT threaded ports in high-pressure fluid systems. Featuring a 1/4" Male JIC (37° flare) on one end and a 3/8" Male NPT on the other, this adaptor provides a secure transition between hydraulic hoses and threaded components. Constructed from durable carbon steel and rated for working pressures up to 4000 PSI, it delivers reliable performance in demanding hydraulic environments—because a solid fitting is the difference between a sealed system and a very oily surprise.

Country of Origin
Varies by production batch

Key Features / Specifications

• Part Number: 2404X0406
• Product Type: Hydraulic adaptor
• Fitting Shape: Straight
• End 1 Type: Male JIC (37° flare)
• End 1 Size: JIC #4 — 7/16"-20
• End 2 Type: Male NPT
• End 2 Size: 3/8 in. NPT (3/8"-18 tapered thread)
• Material: Carbon steel
• Working Pressure: Up to 4000 PSI
• Function: Connects JIC flare fittings to NPT threaded ports
• Design: Precision-machined sealing surfaces for dependable hydraulic connections

Ideal For

• Hydraulic systems on tractors, loaders, and agricultural equipment
• Industrial hydraulic lines and machinery
• Connecting JIC hose ends to NPT threaded components
• Maintenance and repair of hydraulic systems
• Anyone who prefers hydraulic fittings that hold pressure where it belongs—in the system, not on the shop floor.