429634-00 Part Type Clutch Assembly is a high-quality replacement part for DeWalt drywall guns. It is an exact fit for models 212100, 212500, 2127-SBD00, DW251, DW251, DW251-B2, DW251-B3, DW251-B3, DW255, DW255-B2, DW274, DW274, DW274-220, DW274W, DW274W, DW275QD, DW275QD, DW276, DW276, DW276-220, DW998QDK, and more. Installing the 429634-00 replacement clutch is a breeze. You can do it yourself without any special tools or skills. Simply remove the old clutch and install the new one in its place. The clutch is made to exact specifications and fits perfectly, ensuring hassle-free installation.