MowerPartsGroup OEM Spec Ariens Snowblower Kit 07200004 07211200 00170800 51001500 Snow Thower OEM Spec Ariens Snowblower Kit for ST926DLE, ST11528LE, ST11526DLE, ST11528DLE Includes Drive Belt, Attachment Belt, Friction Wheel, 3pk of Shear bolts Belts Replace:07211200 and 07200004 Friction Disc Replaces: 00170800; Shear Bolt Replaces: 51001500 Please See Description for Compatible Ariens 6 Digit Model #s