Description

When you need to connect different hydraulic fitting types on your equipment, the wrong adapter can mean leaks, downtime, and costly hydraulic fluid cleanup. This straight adapter bridges the gap between 1/2″ Male OFS (O-ring Face Seal) and 5/8″ Male ORB (O-Ring Boss) connections, letting you join hydraulic lines that wouldn’t otherwise connect. It’s the kind of part that saves the day when you’re trying to get equipment back in service.

What You’re Getting

1/2″ male OFS connection on one end, 5/8″ male ORB on the other for versatile fitting compatibility
Steel construction built to handle 6000 PSI operating pressure for demanding hydraulic systems
Straight-through design maintains full flow with minimal pressure drop
Direct bolt-in replacement – no modifications needed for standard hydraulic applications
1″ hex size makes installation and removal easy with standard wrenches

Built for Real Farm Work

This adapter handles the high-pressure hydraulic systems found on modern agricultural equipment, from tractors and combines to hydraulic-driven implements like balers, mowers, and loaders. Whether you’re retrofitting older equipment with newer components, repairing mixed hydraulic systems, or adapting aftermarket attachments, this fitting provides the reliable connection you need for demanding farm applications.

Made to Last

Steel construction stands up to the vibration, pressure cycling, and environmental conditions that hydraulic fittings face on farm equipment. The O-ring sealing surfaces are precision-machined to ensure leak-free connections that maintain system pressure even under heavy loads.

Installation Notes

Thread both ends into their respective fittings using proper thread sealant rated for hydraulic systems. Don’t over-tighten – the O-rings do the sealing work, not thread compression. Clean all sealing surfaces thoroughly before installation and lubricate O-rings with compatible hydraulic fluid to prevent damage during assembly. Keep the 1″ hex accessible for future service needs.