Compare SMC P601010-14 Bottom Bracket Assy MSRP: Now: $6.05 Was: IRV10/20, Bottom Bracket AssemblyMounting bracket for IRV10/20 Series Vacuum Regulators- Mounting bracket for IRV10/20 Series Vacuum Regulators- Includes mounting screws- Series CatalogAutoCAD File MSRP: Now: $6.05 Was: Compare