75890 71535 71 : BOX ASSY, CONTROL LH 31992 98030 71 : MAST 30 * 31992 98030 71 : MAST 30 * Key Features Material: Likely made of high strength steel or alloy for durability Design: Engineered to withstand high torque and rotational forces Function: Transmits power from the engine to driven components Application: Used in Hyundai construction equipment Additional Information Listed as compatible with Hyundai Construction Equipment Potentially part of the power train mounting system for models like 110 130 160D 7A Assembly likely includes shaft and necessary components Usage and Importance Propeller shafts are critical for construction equipment 75890 71535 71 : BOX ASSY