Accuturn model : 3602, 3602HP, 4260, 4560MR, 4602, 5602, 5602 HP. It replaces OEM part # 20024335. This is a set of 2 nylon / Plastic Mount and Demount Head PLUS THE MOUNTING BRACKET used on John Bean, Snap On, Hofmann, & Accuturn tire changer machines.