OEM Rolair pump connecting rod, part U1106, also listed as 116091021F, FC116091021, and 116091021, designed for Rolair air compressor pumps. This genuine replacement rod provides the piston-to-crank connection required for the pump's compression cycle and is compatible with Rolair pump assemblies that specify the 116091021/U1106 part numbers. It is intended as a direct replacement part in Rolair systems that use the U1106 family of connecting rods.
