420-0656
Coupler Lines Tube Assembly
Rigid hydraulic line with 90-degree bend, ORFS sleeve, and swivel nut for quick coupler circuits.
Description
Carries high-pressure oil out along the stick to actuate the quick coupler wedge cylinder. Hard-formed steel tubing with smooth interior bends keeps flow restrictions minimal, while the face-seal end and swivel connection make wrenching it onto…
Overview
Carries high-pressure oil out along the stick to actuate the quick coupler wedge cylinder. Hard-formed steel tubing with smooth interior bends keeps flow restrictions minimal, while the face-seal end and swivel connection make wrenching it onto tight manifold blocks fairly straightforward.
Features
- 11.06 mm inner diameter
- 90-degree elbow configuration
- O-ring face seal (ORFS) sleeve and swivel nut
- 128,000 kPa minimum burst rating
Applications
- Quick coupler cylinder circuits routed along excavator sticks and loader arms
Specifications
| Brand | Caterpillar |
|---|
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OEM & Aftermarket
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