Description: Spindle Shaft 587819701 Replaces OEM Part Number (Please be sure of your OEM part number before purchase): 21546238, 21546300, 587819701 192872, 532192872, 587819701 532187291 532187291, 532192872, 587819701, 597023501 532187291, 532192872 Fits Model: AYP 46", 48" and 54" decks Specs: 5 pt. star blade mount Length: 7 1/2 in