This is an authentic OEM part made by original manufacturer. It is compatible with various Skil and Bosch saws. Ball bearings serve as a buffer between metal parts. They also stabilize for proper positioning/direction of moving parts. Ball bearings need frequent replacement because of their high-wear function. This steel ball bearing is sold individually. Seals, o-rings, etc. are sold separately.

This is a genuine replacement steel bearing made by original manufacturer. It is used in a variety of Skil and Bosch power tools such as circular saws. Ball bearings such as this allow for reduced friction and smooth rotation. Ball bearings suffer metal fatigue so they are to be replaced regularly. This item is sold individually.

This cord is a genuine OEM replacement part and is sold individually. Power Cord Specifications: 2 Wires. 18 Gauge. 2 Prongs. 6-1/2 Feet Long. It is constructed with thick insulation for long service life and a strong two-prong plug. This cord is compatible with the tools listed below. It can work for other applications and for other tools as well, but compatibility is not guaranteed. Installation of this part requires the new cord wires be stripped and to fit correctly into the wire terminals.

This lever type change-over switch has 4 terminals. This genuine Bosch replacement part is sold individually.

Switches are commonly replaced parts in tools. A switch handles on/off and variable speed operations. They also have a role in electric breaking; they can momentarily reverse electrical polarity. Because switches use mechanical internals, they will degrade and wear out over time, eventually needing replacement. Some common signs of a broken or failing switch are as follows:

This is an authentic manufacturer sourced replacement part designed for use with Bosch drills. This chuck key tightens and loosens jaws of the chuck. This item is made out of metal and it is sold individually.

This replacement chuck and key assembly is a genuine OEM part. It is specially manufactured for use with Bosch and Skil drills. This chuck is used to secure the drill bits. As the key is turned, the top of the chuck moves upward, forcing the jaws to tighten around the drill bit. If your drill's bit retention is suffering, the rotation feels stiff, or the chuck has seized up entirely, a new chuck should fix the problem. This kit includes one metal drill chuck and one metal chuck key. Please note, the screw to secure the chuck is sold separately.