This is the Sole Fitness Tread Lubricant for the V1 Sole F85. Model Number: 585881. Part Number: 022271. Fits the following models: Sole, 2006 Series - F63 (563881), 2006 Series - F85 (585881), 2008 Series - VE35 (535087), 2009-2010 Series - WE25 (525088), 2009-2010 Series - WE35 (535088), 2009-2010 Series - WE55 (555088), 2009-2010 Series - WE95 (595088), 2009-2010 Series - WF63 (563888), 2009-2010 Series - WF80 (580888), 2009-2010 Series - WF83 (583888), 2009-2010 Series - WF85 (585888), 2009-2010 Series - WS77 (577888), 2009-2010 Series - WTT8 (588888), 2011 Series - AE35 (535010), 2011 Series - AE55 (555010), 2011 Series - AF63 - 2011 (563810), 2011 Series - AF65 (565810), 2011 Series - AF83 (583810), 2011 Series - AF85 (585810), 2011 Series - F80 (580810), Spirit, Esprit - EL255 - 2010 (255009), Esprit - EL355 - 2010 (355009), Esprit - EL455 - 2010 (455009), Esprit - EL555 - 2010 (555009), Esprit - EL7 - 2007-2009, Esprit Motorized Treadmill - ET188 - 2010, Esprit Motorized Treadmill - ET288 - 2010, Esprit Motorized Treadmill - ET388 - 2010, Esprit Motorized Treadmill - ET488 - 2010, Esprit Motorized Treadmill - ET588 - 2010, Spirit X - XE100 - 2007-2008, Spirit X - XE125 - 2006-2007, Spirit X - XE195 - 2009-2010 (195009), Spirit X - XE295 - 2009-2010 (295009), Spirit X - XE300 - 2007-2008, STS Fold-Up, X Series - XT185 - 2011-2012 (185810), X Series - XT285 - 2011-2012 (285810), X Series - XT385 - 2011-2012 (385810), X Series - XT485 - 2011-2012 (485810), X Series - XT685 - 2011-2012 (685810), X Series Motorized Treadmill - XT175 - 2005-2010, X Series Motorized Treadmill - XT200 - 2005-2010, X Series Motorized Treadmill - XT275 - 2005-2010, X Series Motorized Treadmill - XT285 - 2005-2010, X Series Motorized Treadmill - XT375 - 2005-2010, X Series Motorized Treadmill - XT385 - 2005-2010, X Series Motorized Treadmill - XT485 - 2005-2010, X Series Motorized Treadmill - XT675 - 2005-2010, X Series Motorized Treadmill - XT9 - 2005-2010, Xterra - FS220e - 2010.