Blade for lawn tractor Lawn mower mower Features: Length: 533 mm Centre hole diameter: 5-point star format Code: 30-306 151004 Reference code : 531 00 50-85 532 12 78-43 532 13 84-98 Husqva rna and Partners [AYP, FLYMO, MARAZZINI, MURRAY, NOMA] Ariens 21546095 AYP 134149, 127843, 138498, 138971 and 138971X431 Craftsman 134149 and 138971 Husqvarna 532 13 84-98, 532 12 78-43, 532 13 89-71, 532 18 89-71, 532 13 41-49 and 777134149 Poulan 134149 and 532-134149 Sears 134149, 127843, 138498 and 138971 Viking 6109-004-2012