Spindle Pulley SKU: B1SB7180 Please log in to see price or purchase this item DetailsO.D 5-1/16" (128.59mm); Splined I.D 41/64" (16.27mm); Height 31/32" (24.61mm)DetailsAYP 153535, 129861, 173436, Husqvarna 532 12 98-61, 532 17 34-36Cross ReferencePUL5870