KIT INCLUDES TWO SPINDLES FITS MODELS: 46", 48" AND 54" DECKS. SPINDLE REPLACES OEM# 21546238, 21546299, 21549012, 187292, 192870, 532192870, 587125401, DIXON: 532187292, 532192870, 192870, 532187281, 532187292, 532192870, 539112057, 532 19 28-70, 532192870. BLADE REPLACES OEM# 21546095, 127843, 134149, 138498, 138791, 138971, 139775, 24676, 422719, 424752, 521981601, 531005085, 531307223, 531307224, 532131323, 532134149, 532138498, 532138971, 532139775, 532422719, 532424752, 539110460777134149, 917127843, 917131323, 917138498MS, 917139775P, 91724676, 917532138498, 917532139775, 917532422719, 917532424752, 917539110460, 917777134149, 954636867 DR: 151691, 127843, 138498, 138791, 138971, 510417901, 521981601, 531307224, 532131323, 532138498, 532138971, 539113312, 577240401,586230101, 917127843, 917131323, 917138489MS, 917532138498 MURRAY: 138971 POULAN: 521981601, 531307223, 531307224, 532134149, 532138498, 532138971, 532139775, AND 704429 IF YOU ARE NOT 100% SURE THIS IS WHAT YOU NEED, PLEASE FIND OUT FULL MOWER MODEL NUMBER AND E-MAIL US TO CONFIRM BEFORE YOUR PURCHASE.Warning:Lead-Nickel-Cancer and Reproductive Harm