Features Blade Width – 2.50″ Blade Thickness – 0.203″ Blade Length – 17-7/8″ Center Hole Size – 5/8″ Offset – 0 Air Lift – 13/16″ Product Description You can rest assured that the Oregon 90-206 Lawn Mower Replacement Blade is the best in the industry. Our 26 quality standards ensure you are purchasing a sharp, high-performance blade that installs correctly. It delivers a clean cut for quality results. Product Details Center Hole: 5/8″ Improved mulching for efficient collection and discharge Stays sharp and durable Replaces for leading brand: Dixie Chopper Requires 3 blades for 52″ CutFitsHustler926311,926345,926485,926493,926501,926592,926600,926725,926808,926816,926824,926832,9 26840,926857,926865,926873,926881,926972,927236,927244,927251,927269,927277,927277HT,927285,927285HT ,927319,927459,927475,927491,927525,927533,927533HT,929489,929505,929620,930388CE,930396CE,930644CE ,931337,931626CE,931741,931881,931899,931949,931956,931998US,932004US,932343US,932350US,FasTrak,Mini Z,X-ONE iReplaces Dixie Chopper30227-52T,30227-52XHustler603848,603848X,603848Y,603995,603995X,781898,782532,783753,783753X,783753Y,78543 6,785436X,785436Y,787721,787721X,787721Y,794198,794198X,794198Y,795526,795526X,795526YStens350-691Sun BeltB1HS1002