This is an authentic Skil replacement part that has been sourced from the original manufacturer to be used with jigsaws. The metal gear is used link the armature pinion and the plunge bar to drive the blade. This item is available as an individual replacement part.
This authentic replacement part is designed for use with Skil jig saws. Ball bearings are used to reduce friction between rotating parts. The balls or rollers take the load and spin, distributing the weight evenly while the minimal contact area of the ball reduces friction. Unfortunately, over time components will wear out and may begin t...Read moreo fail eventually requiring a replacement. Keep in mind this high-quality bearing is made of durable metal and is sold individually. Please make sure to refer to the appropriate diagrams of your model for the correct location and application of this hardware.