John Deere Idler Pulley AM115459 for GX, LX, Z Series & Scotts MowersJohn Deere Idler Pulley AM115459 for GX, LX, Z Series & Scotts Mowers Made to OEM Specs to Provide a Direct Fitment & Easy Install! Manufactured with High Grade Materials by an Industry Leader Expedited International Shipping to the U. S. OEM Cross References: AM115459, 280 679 Fits Models: John Deere: G 100, GT 242, GT 262, GT 275, GX 70, GX 75, GX 95, LX 172, LX 173, LX 176, LX 178, LX 186, LX 188, LX 255, LX 266, LX 277, LX 279, LX 280, LX 288, LX