Husqvarna Spindle Pulley - 275-280 - Replaces 532 12 92-06 / 532 15 35-32 / 532 17 34-35 275-280 Husqvarna Replacement Spindle Pulley Replaces (OEM) Husqvarna 532 12 92-06, 532 15 35-32, and 532 17 34-35 Fits Husqvarna 38" decks Double hex inside diameter measures 0.640"; Outside diameter measures 4 7/8"