This return hydraulic oil hose carries fluid from the hydraulic actuators back to the reservoir, completing the low-pressure side of the circuit. It connects the return manifold to the suction strainer inlet, maintaining proper backpressure for the system's load-sensing controls. A collapsed or internally delaminated hose restricts return flow, causing sluggish implement response and elevated oil temperature. The original AGCO hose is manufactured to the same inner-liner rubber compound and braid-reinforcement layup as the factory assembly, so it resists softening under sustained heat and maintains the specified collapse strength under vacuum. When replacing, ensure the hose routing follows the original path to avoid kinking at the tightest bend radius.