A direct OEM-spec replacement hydraulic elbow fitting for Lippert slide-out and hydraulic leveling systems. The O-Ring Face Seal (ORFS) design provides a reliable, leak-resistant connection under the high-pressure demands of RV hydraulic circuits -- exactly what you need when a leak means a stuck slide or an unlevel rig.
The Lippert 141610 is a 90-degree elbow hydraulic fitting using the O-Ring Face Seal (ORFS) standard, cross-referenced as ORFS6801-04-04. ORFS fittings are preferred in RV hydraulic systems because the face-mounted O-ring creates a positive seal at the connection face rather than relying on thread compression alone -- dramatically reducing the chance of weeping or drip leaks that are common with JIC or NPT fittings in vibration-prone environments.
This fitting is an exact Lippert parts-catalog component, meaning it matches the OEM port geometry, thread pitch, and O-ring groove dimensions used in Lippert-built hydraulic systems. Replacing a damaged or leaking elbow with the correct part number eliminates guesswork and avoids the mismatched-port issues that can damage seals or restrict flow.
ORFS connection seals on the flat face of the port with a captured O-ring, delivering leak-resistant performance even under vibration and pressure cycling typical of RV travel.
Right-angle routing lets you redirect hydraulic hose runs in tight spaces -- common behind slide-out rams and around leveling jack assemblies where straight fittings won't clear.
Sourced from Lippert's own parts catalog (vendor part 141610, series ORFS6801-04-04), ensuring correct thread form, port sizing, and O-ring groove spec for factory-built systems.
Replaces the original fitting in Lippert hydraulic slide-out and leveling jack circuits without adapters or modification -- restore system integrity quickly at the jobsite or campground.
O-Ring Face Seal (ORFS) is an SAE J1453-standard hydraulic fitting type. The male end has a flat sealing face with a recessed O-ring groove; when torqued against a matching female port, the O-ring is compressed across the face rather than deformed by thread engagement. The result is a seal that holds under high-pressure pulses and resists loosening from vibration -- a critical advantage in any mobile hydraulic system.
On-road vibration, thermal cycling, and the repeated load-and-release cycles of leveling jacks and slide-out rams make leak-prone fittings a persistent maintenance issue. Switching to or maintaining proper ORFS fittings (with fresh O-rings at installation) is the most effective way to keep a Lippert hydraulic system dry and reliable.