TUBE .50 OD X .31 ID X 1.00 LG (JLG JL4565665)

A damaged tube can restrict fluid flow, leading to system inefficiency or failure. This aftermarket replacement part references JLG as the OE maker and cross-references part number JL4565665. The tube has a 0.50-inch outer diameter, 0.31-inch inner diameter, and 1.00-inch length. Its general function is to convey fluid or gas between components in a sealed system. A plain mechanical function is that it maintains a consistent cross-section to support pressure and flow. A concrete generic failure consequence is that a collapsed or blocked tube can cause pressure loss or component starvation. Verify the serial number or application, then call (562) 693-7748.

Part number variants: JL4565665, jl4565665