Craftsman Three 187292, 192870, 532187292, 532192870 Spindle, Mounting Holes Tapped, Includes Hardware, Husqvarna Poulan Three Spindle assemblied includes blade bolts, mounting bolts, pulley locknuts, spacers. Mounting holes have been pre-tapped for easier installation. 187292 are the spindle assembly's with grease fittings. Replace the non-grease fitting 192870 with these also. Read note on spacers in product description, the spacers are very important. Installing with the spacer on top of the pulley (or failing to use spacer) will result in damage to shaft and pulley.