Compatible with Dualtron 3, Achilleus, Achilleus NEW, City, City NEW, Compact, Dualtron New, Raptor, Storm, Storm UP, Storm NEW, Storm LTD NEW, Storm LTD, Thunder, Thunder 2, Thunder 2 NEW, Thunder 3, Ultra, Ultra 2, Ultra 2 Upgrade, Victor, Victor NEW, Victor Luxury, Victor Luxury NEW, Victor Luxury Plus, Victor Luxury Plus NEW, this seat cushion is part of the body assembly and seats subassembly. It restores the original fit and keeps the replacement looking factory-correct.