Replace the worn or broken gear in the BOSCH table saw tools with this new 2610996896 gear replacement part. This BOSCH 2610996896 gear is compatible with BOSCH models; 400, 4100, 4100DG-09, and 4100XC (Sold Separately). Please reference the tool manual before purchasing to ensure the proper fit and care of the tool part. This is a genuine BOSCH power tool replacement part.