Set of Two 187292, 192870, 532187292, 532192870 Spindle Assembly with Grease Zerk, Husqvarna Craftsman Poulan Set of two spindle assemblies, includes blade bolts, mounting bolts, pulley locknuts, spacer. 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. Spacer must be installed under the pulley. Installing with the spacer on top of the pulley (or failing to use spacer) will result in damage to shaft and pulley.