0 International 3788, Attachments Other, Tractor Axle - Front Wheel Assist, Used International Tractor Axle - Front Wheel Assist The source equipment for this component: International 3788 Tractor Available at Salem Tractor Parts in Salem, SD. This component has been removed from the equipment and has been cleaned and inspected. It is available for immediate shipment. Item ships via freight carrier, for a freight quote or additional information call 877-530-4010 to speak to a sales rep about this unit. Please reference number CP-4837. Applicable sales tax will be charged.