Hi-Lift Blade / Kubota 70000-25004Pack Size:1Kubota 76529-34330, Kubota 70000-25004Dealer Choice 50-4490, Green Line 34873, Green Meadow UKB13, J. Thomas BL-0015, Laser L1907, Laser 91334, Landscaper Express 76529, Mow More KU19, NHC KU1022, NHC 212-0350, Oregon 91-436, Prime Line 7-06707, Rotary 6265, Rotary 15-6265, Sunbelt SB-91436Kubota G1800, 1900 and 2000 models; requires 3 for 54" deckLength: 18 5/8 ", Center Hole: 1 1/8 ", Width: 2 1/2 ", Thickness: .250 ", Heavy-duty