Keep your hydraulic systems running smooth with this reliable straight fitting adapter that connects O-Ring Boss ports to JIC 37° flare connections. Whether you're dealing with power steering, lift gates, or dump bed hydraulics, this 6400-0 series adapter delivers the leak-free performance your rig demands.
Built for Heavy-Duty Performance
- Precision-machined threads ensure perfect fitment and eliminate costly leaks that can sideline your truck
- Durable construction withstands high-pressure hydraulic applications up to system specifications
- Universal compatibility works with standard O-Ring Boss and JIC 37° flare fittings across most truck hydraulic systems
Easy Installation & Reliable Connection
The straight-through design provides a direct connection without adding unnecessary bends or stress points to your hydraulic lines. Simply thread into your O-Ring Boss port and connect your JIC 37° flare hose end for an instant, secure connection.
This adapter is engineered to meet the demanding requirements of commercial trucking, delivering the dependable performance you need to keep your hydraulic systems operating at peak efficiency mile after mile.
