HIGH LIFT MOWER BLADE FITS AYP 532138971SPECIFICATIONS: LENGTH 21" CENTER HOLE 5 PT. STAR WIDTH 2 1/4" THICKNESS 0.134 AVAILABLE IN TOOTHED MULCHING BLADE AS PP596900FITS:AYP REQUIRES 2 FOR 42" DECK VIKING REQUIRES 2 FOR 42" DECK REPLACES OEM: 1546095, 127843, 134149, 138498, 138971, 138971X431, 531307224, 532134149, 532138971, 917127843, 917131323, 917138498MS, 9.17532E+11, 127843, 138498, 138971, 532127843, 532138498, 532138971REPLACES AFTERMARKET:340-178, 1100013, 195-032, 195-039, 195-048, 490-110-0136, 495-032, 504-00151, 5585, 578431914, 6109-004-2012, 6125, 68201, 7-04982, 7-06319, 814848, 95-032, 95-039, 95-048, 95-900, B1EP1010Warning:Lead-Nickel-Cancer and Reproductive Harm