MowerPartsGroup OEM Spec Replacement Spindle Gravely Ariens 59202600 59215400 Gravely HD Series 100s 200s 400s Ariens Max Zoom Series Replaces Gravely/Ariens: 59202600, 59215400 Complete with all Mounting Hardware pictured Cast Iron; Height: 7" Found on HD's, 100s, 200 and 400 series Gravely's Found on Max Zoom series Ariens