Replacement Idler Pulley For AYP / Sears / Husqvarna # 131494 Description Ider Pulley Replacement Pulley For AYP 131494 173438, Craftsman 513-131494 532-173438, Husky, Husqvarna, Poulan, Roper, Sears. Fits equipment with 42" and 44" cutting decks Includes 3/8" bushing Heavy-Duty Steel 3/8' I.D. x 3-7/8 O.D. x 1 1/8" HT. Features: Idler pulley for Craftsamn 131494 Fits AYP Poulan and more Product Details: Manufacturer: ‎Aftermarket Brand: ‎Aftermarket Item Weight: ‎12 ounces Package Dimensions: ‎4 x 3.6 x 1.3 inches Item model number: ‎4F-HRGH-ZRC8 Manufacturer Part Number: ‎4F-HRGH-ZRC8 Date First Available: June 1, 2004