331678 (Type 1) Black and Decker Reciprocating Saw - Overview

This Ball Bearing has metal shielding on both sides. This is a genuine Porter Cable replacement part that is sold individually. • 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. This ...Read morereduces wear on the tool and allows it to run smoothly. • Bearings experience constant wear when the tool is in operation from pressure, heat, vibration and friction. Because of this, many Bearings need periodic maintenance or replacement.

It is an authentic OEM sourced replacement screw which is supplied for use with DeWALT, Porter Cable and Black and Decker power tools. This is one of the special screws used to secure the field assembly, please make sure to check appropriate diagrams for the correct application of this hardware. It is a high-quality plastite screw which is made of durable metal and it is sold individually.

This is an authentic replacement part manufactured for use with reciprocating saws. The special spiral pin is used to secure the collar which is adjusted when replacing the blade. This spiral pin is sold as an individual replacement part, please see model diagram for associative parts.

Genuine OEM sourced replacement part used on a variety of power tools. Ball bearings are used to reduce friction between rotating parts. Bearings experience constant wear when the tool is in operation, because of this they need to be periodically checked and replaced if needed. This part is made out of metal and it is sold individually. Included in part number 381004-00 spindle assembly.