Spindle Assembly with Bolts. Compatible with following Husqvarna models: 539112170 / 285-927. Note: Mounting holes do not have thread. Power tool is needed to install the bolts. It is designed to withstand the vibration.. Specs: Height: 7" / 5 POINTS STAR BLADE. We strongly suggest comparing the posted picture to the unit(s) that needs to be replaced..
