SPECIFICATIONS Blade Width – 2.50″ Thickness – 0.250″ Blade Length – 26″ Center Hole Size – 5/8″ Offset – 5/16″ Air Lift – 1-3/16″ PRODUCT FEATURES Oregon 91-526 Lawn Mower Blades are built to deliver consistency and durability while delivering a cleaner cut and quality results. PRODUCT DESCRIPTION Center Hole: 5/8″ X-Tended Cutting Length optimizes cutting efficiency with every revolution Requires 3 blades to cut 74″ XCaliber x-style blade Enhanced mulching for efficient grass collection and ejection Stays sharp and durable longer Replaces premier brand: Dixie Chopper FITS THE FOLLOWING MODELS DIXIE CHOPPER 3066LP, 3074LP, ECO-EAGLE66, LP3000-60, LP3000-72, XC3300-74, XC3356, XC3366, XC3374, XC4074, XCD3666, XCD3674, XCD66, XCD74, XCLP3066, XCLP3074 REPLACES NEXT BLADES CHOPPER DIXIE 30227-74T, 30227-74X, 30227-74X2