Notched Air-Lift Blade / Scag 482878Pack Size:1Ariens 04916400, Ariens 00273100, Ariens 03399704, Ariens 04917900, Ariens 3399704, Bobcat 32022HD, Bobcat 12111-02, Bobcat 32022A, Bobcat WM132022, Bobcat 112111-02, Bunton P2005, Bunton PL4206, Bunton 6294, Encore 363046, Encore 363291, Encore 823004, Exmark 1-633482, Exmark 103-2528, Exmark 103-6584-S, Exmark 103-6584, Exmark 633485, Exmark 633482, Exmark 1-303146, Exmark 1-303527, Exmark 633484, Exmark 103-2508, Exmark 303283, Exmark 103-2518, Exmark 103-2518-S, Exmark 103-6582-S, Ferris 1521227S, Ferris 1521227, Ferris 5021227, Ferris A48185, Gravely 04916400, Gravely 00450300, Great Dane D18037, Great Dane GDU10231, Husqvarna 539 10 03-41, Jacobsen 390655, John Deere AM104490, John Deere PT8721, John Deere TCU37208, Kees 100341, Kees 363055, Kees 363245, Kees 101485, Lesco 013826, Lesco 50125, Lesco 32022HD, Lesco 12111-02, Lesco 32022A, Lesco 633482, Lesco 103-2528, Lesco 363055, Lesco 050125, Lesco 050140, Lesco 050241, Lesco 50140, Scag 48108, Scag 481707, Scag A48108, Scag 482462, Scag A48185, Scag 481711, Scag 48185, Scag 482878, Snapper 7075751, Snapper 7-6450, Snapper 1-7037, Snapper 75751, Snapper 32022HD, Snapper 12111-02, Snapper 32022A, Snapper 7-7344, Snapper 100341, Snapper 101485, Snapper 363055, Snapper 1-7344, Snapper 7075751BZ, Snapper 7075751BZYP, Toro 105-7781-03, Toro 105-7781, Toro 103-2508, Toro 103-2528, Toro 110-0408, Worldlawn 363291, Worldlawn 823004, Wright Mfg. 71440001, Wright Mfg. 50125, Yazoo 363055Aladdin USC7, Aladdin UGAT4, Aladdin UEK2, Aladdin UMC30, Dealer Choice 50-2295, Dealer Choice 50-2148, Dealer Choice 50-2210, Dealer Choice 50-2215, Dealer Choice 50-2146, Dealer Choice 50-2152, Dealer Choice 50-2221, Edgewater 156510, Edgewater 150635, ESF 114-910, ESF 114-529, Foley/PLP 114-910, Foley/PLP 114-154, Green Line 34942, Green Line 34163, Green Meadow UBOB6, Green Meadow USCAG18, Green Meadow UEM18, Green Meadow UEM3, Green Meadow UFDK2, Green Meadow UJ16, J. Thomas SG-3404, Laser 91054, Laser L1530, Laser 91062, Landscaper Express 22110, Landscaper Express 2000604, Landscaper Express 231002, Landscaper Express 20-0550, Landscaper Express 29312, Landscaper Express 20-0604, Landscaper Express 2297, Landscaper Express 2295, Landscaper Express 20-1451, Landscaper Express 20-0641, Landscaper Express 1032530, Landscaper Express 2216, Landscaper Express 9912, Landscaper Express 482878, Landscaper Express 96359, Landscaper Express 99128, Landscaper Pro 2297, Landscaper Pro USC7, Landscaper Pro 2213, Landscaper Pro 91622, Mow More EN18, Mow More SC18, Mow More EX18A, Mow More GR3404, NHC SC2801, Oregon 91-622, Oregon 91-039, Oregon 91-212, Oregon 91-312, Oregon 91-181, Oregon 99-128, Oregon 396-806, Prime Line 7-04960, Prime Line 7-06425, Quality 120912, Quality 120424, Quality 120426, Ratio Parts 4-460, Rotary 3404, Rotary 15-2173, Rotary 15-3401, Rotary 15-1010, Rotary 15-3404, Rotary 1010, Rotary 10173, Rotary 10719, Rotary 3374, Stens 355-016, Sunbelt SB-3404, Sunbelt SB-90918, Sunbelt B1-SC2801, Sunbelt B1SC2801, Sunbelt B1BC1202, Sunbelt B10D5008, Sunbelt B1EM1802, Sunbelt B1PBU1300, Sunbelt B1PD5008, Sunbelt B1SB6183, Sunbelt SB-1010, Sunbelt SB-91312Bobcat Requires 2 for 36" deck; 3 for 54" deck; Encore Premier Pro Series and HydroPro Series walk-behinds, Pro-Line Rider, Prowler Mid-Cut, X-Treme and Z-Series; Requires 2 for 36" deck; 3 for 52" deck; Great Dane Requires 2 for 36" deck; 3 for 54" deck; Husqvarna Requires 2 for 36" deck; 3 for 52" deck; John Deere Requires 2 for 36" deck; 3 for 52" deck; Lesco Requires 2 for 36" deck; 3 for 52" deck; Scag Tiger Cub, Wildcat and Turf Tiger; requires 2 for 36" deck; 3 for 52" deck; Toro Requires 2 for 36" deck; 3 for 52" deck; Wright Mfg. Requires 2 for 36" deck; 3 for 52" deckLength: 18 ", Center Hole: 5/8 ", Width: 2 1/2 ", Thickness: .203 "