A brake actuator includes a housing having a first housing component with a first annular flange and a second housing component with a second annular flange, wherein the first and second annular flanges are overlapping. A clamp ring extends circumferentially around the first and second housing components and engages the first and second annular flanges. The clamp ring includes a first end having a first tab and a second end having a second tab, wherein the second tab is spaced radially outwardly from and overlies the first tab. A deformable member couples the first and second tabs. A clamp ring, methods of manufacturing the clamp ring, and methods of assembling the brake actuator are also provided.