New Old Stock. Rubber dampers for the motor mount plate on MXZ X 440 Racing models. Pack of 20 dampers. Brand: Ski-doo Manufacturer Part Number: 512059781 2003-07 Ski-Doo MXZ X 440 04-07 MXZ X 440 Racing Motor Mount Damper Pack of 20 dampers 512059781 Parts Search Results Assemblies where 512059781 is used 2003 MX Z X 440 - Engine 1 2003; MX Z X 440, - Moteur 1 2004 MX Z X 440 Racing - Engine A...