450917 and 601438 Lift Chair Power Recliner Motor Actuator Model MD141-30-L1-157-333 Replacement, It is important to make sure our motor SKU " MD141-30-L1-157-333 " on label and the cable connectors/motor end shapes are same to yours.450917 and 601438 applies to replace Limoss 450676. . Part Number: 450917/601438 Model: MD141-30-L1-157-333 Stroke: 333mm Minimum install dimension: 157mm Input: 18-35V ----- 5A Max Duty Cycle: Max T_ON: 2min, Min. T_off: 18min Max Load: Push: 1000N Pull: 1000N 5 pin connection for hand control plugs directly into the black motor casing. 2 pin (one flat, one round) for transformer plugs into the cord coming from the motor.