21B-643D766 (2006) Troy-Bilt Tiller - Parts

This nut is fit for lawn and garden equipment and is used to resist loosening when properly threaded onto a bolt. The nut is sold individually. The diameter of the nut is 5/16 inches and the thread si...

This item has been OEM sourced to ensure quality. The metal bolo tine is intended to be used with tillers from Troy-Bilt. This part attaches to the tine holder on the right-hand side and is used to di...

This item is an authentic Troy-Bilt replacement part that has been sourced from the original manufacturer to be used with tillers. The metal bolo tine connects to the left tine holder and is used as a...

This lock washer is used to resist the loosening of bolted joints. Repair tip: It is difficult to install the lock washer in a tight place or when the bolt/screw is pointing down. This lock works with...

The tine shaft oil seal is used in tillers and is made of metal and rubber. This part is priced as an individual item, but may require two for proper installation. If the seal becomes dried out or cra...

Bushings are generally utilized to provide a tight fit between connected components while allowing for movement with minimum friction. If the bushing is damaged or is missing, this will provide an ide...

This is an authentic Troy-Bilt replacement part that is sourced from the original manufacturer for use with tillers. The forward idler pulley goes next to the flat washer. During the installation proc...

This replacement screw is an authentic component which is supplied directly from the original equipment manufacturer for use with Troy-Bilt and MTD lawn and garden equipment. It is a standard hardware...