Description
Whether you’re building new hydraulic lines or fixing a busted connection, having the right crimp fitting makes all the difference between a job that holds up and one that leaves you stranded in the field. This Parker 43 Series ORB (O-Ring Boss) male straight fitting connects your 3/8 inch hydraulic hose to any equipment port with a 7/8 inch female ORB connection. It’s designed for high-pressure applications where a leak simply isn’t an option.
What You’re Getting
- Rigid straight design that keeps connections clean and simple with no unnecessary bends
- O-Ring Boss connection that seals with a captured O-ring for positive, leak-proof performance
- Heavy-duty construction that handles the pressure spikes and vibration that come with hydraulic work
- Professional crimped connection that won’t blow off under pressure like push-on fittings can
- Parker quality that meets OEM standards for hydraulic systems
Built for Real Hydraulic Work
This fitting works with standard 3/8 inch two-wire hydraulic hose and connects to ORB ports on everything from loader valves to remote hydraulic outlets. You’ll find these connections on tractors, skid steers, excavators, and other hydraulic equipment where reliable, high-pressure connections are essential.
Made to Last
Parker’s 43 Series fittings are built to handle the demands of agricultural and construction equipment. The steel construction and precision machining ensure this fitting will seal properly and hold up to the pressure cycling and environmental conditions that destroy cheaper alternatives.
Installation Notes
This fitting requires proper crimping with the correct die for your hose size—it’s not a field-repairable connection, but that’s what makes it so reliable. The ORB connection threads in and seals with the O-ring, so no thread sealant or tape is needed on the threads.
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