Used Case IH Tractor Duals/Spacers - Dual Hubs The source equipment for this component: Case IH MAGNUM 340 Tractor Available at Salem Tractor Parts in Salem, SD. This component is currently still in the equipment and will need to be removed and inspected before completing as sale. Item ships via freight carrier, for a freight quote or additional information call to speak to a sales rep about this unit. Please reference number CP-5212. Applicable sales tax will be charged.