QualityParts From Oregon That you can depend on. Requires 2 blades for 42" cut: 100 Series Blades formed with double bevel technology for extended cutting edge and reduced blade noise, high lift; Heavy duty version of 195-032; Resists bending, breaking and fracturing; Major brand replacement: AYP; ; Oregon Equipment Parts 195-039 Blade Ayp 21 In[325]