KIT COMES WITH THREE BLADES AND THREE SPINDLES. SPINDLE REPLACES FIT COMPATIBLE WITH CUB CADET, MTD, AND TROY BILT OEM PART NUMBERS: 618-04608A, 618-0671, 618-0671B, 618-0671D, 918-04608A, 918-0671, AND 918-0671B. FITS FIT COMPATIBLE WITH MODELS: CUB CADET GT1054, GT1554 AND RZT54 MTD 14AA815K004, 14AK945K004, 14AW94PK099 AND 17AF2ACK004. BLADES REPLACE OEM NUMBERS FIT COMPATIBLE WITH CUB CADET: 742-0677, 742-0677A, 742-0677B, 942-0677, 942-0677B, OCC-742-0677, OEM-742-0677 FITS MTD: 490-110-M117, 742-0677, 742-0677A, 742-0677B, FITS TORO: 112-0931, 98024. BLADES FITS COMPATIBLE WITH MODELS: CUB CADET: 54" LAWN TRACTORS, 13WR92AK009, 2006 AND NEWER; GT1054; 14WZ94AK010, 2011 AND NEWER; GT1554; FIT COMPATIBLE WITH MTD: 14AR814K401, 2002; 14AR808K131 AND 14AZ814K401, 2003; REQUIRES 3 FOR 54" DECK. SPECIALLY DESIGNED TO REPLACE 6 PT. STAR CENTER HOLE. 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