GeoTrencher Replacement Drive Bearing Assembly w/spindle & Pulley for K770 Husqvarna Powerheads

This assembly replaces the bearings behind the trencher chain drive sprocket on GeoTrenchers with the Husqvarna K770 powerhead. 

Be sure to use removable thread-locker when you reinstall the sprocket and other hardware to your GeoTrencher

Available with or without the pulley, which is a long term wear item, so it's not a bad idea to have another around.

Assembly consists of:

• New bearing housing/casting
• Two new bearings
• New Husqvarna hardened steel spindle