Replaces OEM: Ariens: 21546611
AYP: 403107, 405380, 40S380, 531309715, 532403107,
532405380, 917532403107, 917532405380, 917777405380
Craftsman: 33266, 403107
Husqvarna: 403107, 503405380, 532405380
Poulan: 532405380, 575937901, 777405380, PP21011
Requires 2 for a 46" Cut. Heavy Duty Blade
C. H. DIA: 5 POINT STAR
LENGTH: 23"
THICKNESS: 0.1870"
WIDTH: 2-1/4"