Rotary 10634 PK3 Blades Replaces: John deere gx20250, gy20568; windsor 50-2141 Fits: John deere: L120, l120, l130, l130, l2048, l2548, 1842gv, 1948, 2048, 2148, need 3 for 48" decks sabre fits most 48" decks Length 17"; width 2-1/2"; c, h, diameter, 675"; thickness, 15"; pack of 3 blades