OEM Part No: 532403107, 532405380, 777405380
Heavy Duty Blade
Fits Poulan Pro 46" cut. Heavy Duty Blade.
Fits McCulloch 46" cut. ZM4619. Heavy Duty Blade.
Fits Jonsered 46" cut. Heavy Duty Blade.
Fits Craftsman 46" cut. YT3000, 917253540, 917288525, 917288572. Heavy Duty Blade.
Fits Husqvarna 46" cut. Heavy Duty Blade. Husqvarna models EZ4624, RZ4619, RZ4621, RZ4622T, RZ46i, TS138, TS146, TS246, TS346, YTH1846, YTH200, YTH20K46, YTH2146, YTH220, YTH223T, YTH224T, YTH2246, YTH22V46, YTH2546, YTH2546TD, YTH2246TDR, Z246, Z246i, Z4619
| Centre Hole Diameter | Length | Thickness | Width |
| 5 point star | 23" 584mm | 5mm | 57mm |
