Milwaukee® Bearing Cap is designed for 18 V cordless Sawzall®, Sawzall®, Sawzall® plus Sawzall® plus, super Sawzall® with quik-lok blade clamp, 1 1/4", 1 1/8" stroke Sawzall®, 18 V Sawzall® reciprocating saws, 12 A orbital Sawzall® reciprocating saw, trigger speed control Sawzall®, OEM extractor, 100 V super Sawzall®, TSC Sawzall® with quik-lok blade clamp.