Spindle Assembly Specially designed: to replace 5 pt. star spindle shaft, Handy Hint: Install spacer, pulley than nut, Heavy-Duty version of part 285-456, Threaded, Height: 7 ", Heavy-Duty/Standard: Heavy-duty, Uses 275-284 spindle pulley for 42" decks, Includes blade bolt, washer, and mounting bolts, Uses 275-280 spindle pulley for 38" decks. Replaces Part Numbers: AYP 130794, Husqvarna 532130794, McCulloch 532 13 07-94 Stens Part Number: 285-383