Includes (1) for MTD for Troy-Bilt 21" Lawn Mower Grass Catcher Bag FOR GENUINE Compatible models include for Troy-Bilt 12AG836E011 (2007), 12AG836E066 (2007), 12AI865Q711 (2008), 12AG836E711 (2006), 12AI867Q011 (2008), 12AG836E766 (2006), 12AG836G211 (2007), 12AG836G266 (2007), 12AG839E711 (2005), 12AI86K1066 (2008), 12AI86K2266 (2008), 12AG839E766 (2005), 12AJ836E011 (2008), 12AI836M011 (2008), 12AJ836G211 (2008), 12AI836N211 (2008), 12AJ866E066 (2008), 12AJ866G266 (2008), 12AI83K1066 (2008), 12AI83K2266 (2008), 12AV838Q766 (2006), 12AV839N711 (2005), 12AV839N766 (2005), 12AV834Q711 (2006), 12AV834Q766 (2006), 12AV835Q711 (2007), 12AV835Q766 (2007), 12AI83K1066 (2009), 12AI83K2266 (2009), 12AI86K1066 (2009), 12AI86K2266 (2009) Replaces Part Numbers 664-04042, 664-04045, 964-04042 Frame Not Included for MTD For Genuine Parts are made for MTDs family of brands including for Troy-Bilt, for Yard Man, for Arnold, for Remington, for Yard Machines, for Columbia, for Murray, for Robomow, and more. for MTD brands, products, and parts are backed by a strong network of for MTD sales, service, and support. Founded in Cleveland, Ohio in 1932, for MTD Products Inc is a leader in the design and manufacture of outdoor for power such as for lawnmowers and for snow blowers. -