Blade Adapter / MTD 748-0300Pack Size:1MTD 748-0300, MTD 753-0583, MTD 748-0300BEdgewater 275540, ESF 111-556, Foley/Belsaw 5979159, Foley/PLP 111-556, Laser L2060, Laser 97007, NHC 217-1200, Oregon 65-221, Prime Line 7-04272, Quality 069114, Rotary 6626, Sunbelt MT-300, Sunbelt B1MT300MTD 300, 400, 500, 600, 700 and 800 series riders Splined adapter, Adapter only; hardware not included