DESCRIPTION DMI 4300 Tool Bar (GP6999, Unit 13), DMI 4300 nutri-placr 15 knife pull type tool bar, coulters, double disc sealers, Double Raven Super cooler, walking tandems, walking tandems on wings, rear hitch, 9.5L-15 tires on wings, 12.5L-15 flotation tires. Serial Number: JFH0001566 Notes: