DOP92-169 Husqvarna 72" Mulching Mower Blade No. 574860902. It takes three blades for 72" cut. The length is 25", the center hole is 5/8", the width is 2.50" and the thickness is .203. This blade fits PZ29FXBF, PZ34FXBF, PZ5426FX, PZ6029FX, PZ6029PFX, PZ6030CV, PZ6034FX, PZ6034FXZT and the PZ7234FX. Replaces part number 574860902.
{Blades are sold individually}