SITRAK C7H Front Wheel Hub Flange Assembly AZ4071418040 Non-Drive Axle System Parts

SINOTRUK SITRAK Truck Front Axle System PartsC7H Front Wheel Hub Flange Assembly AZ4071418040

The SINOTRUK SITRAK AZ4071418040 Front Wheel Hub Flange Assembly is a structural component of the front axle wheel-end system, used to establish the mounting and connection interface between the compatible front axle and wheel-end components. The SITRAK C7H parts catalog places AZ4071418040 within the front wheel-end assembly together with WG9100410212 wheel bolts, WG4071418041 flange, WG7117349250 identification plate, and other related components, while another front-wheel-end assembly reference shows the flange working with the brake disc, lock nut, thrust washer, and wheel bearing unit. During vehicle operation, this area is subjected to vertical loads from the vehicle and cargo, braking forces, steering loads, and impact loads transferred through the wheel and front axle, so correct flange seating, bolt installation, and bearing condition are important for maintaining the mechanical integrity of the wheel end. AZ4071418040 is also identified in commercial parts records as a front hub flange assembly for non-drive axles, supporting its positioning as a front wheel-end component rather than a transmission or engine flange. Some parts references list AZ400741710888 as a corresponding number for AZ4071418040, so buyers searching by either number may be looking for the same flange assembly application. Before purchasing, it is recommended to verify the complete part number, front axle type, wheel-end configuration, flange mounting pattern, and original component markings, because similar-looking hub and flange components may have different dimensions or mounting arrangements.