Blade Width - 2.50. Center Hole Size - 5/8. The OregonĀ® 91-526 blades for lawn mowers are created to provide consistency and longevity, while delivering a cleaner cut and quality results. X-Tended Cutting LengthT optimizes the cutting efficiency with each revolution.
Requires 3 blades for 74 cut. Enhanced mulching for bagging and discharge efficiency.Stays sharp and durable for longer. Replacement for major brand: Dixie Chopper. 3066LP, 3074LP, ECO-EAGLE66, LP3000-60, LP3000-72, XC3300-74, XC3356, XC3366, XC3374, XC4074, XCD3666, XCD3674, XCD66, XCD74, XCLP3066, XCLP3074.