4090HK17 Rolair Compressor - Parts

This is an authentic Crankshaft replacement part, sourced from the original manufacturer for use with air compressors. The crankshaft is rotated by the motor and is used to drive the pistons by conver...

The retainer ring attaches to the felt muffler and the pilot unloader valve. It is an OEM from Rolair for use in compressors. This item is available as an individual replacement part. A wrench and a s...

This authentic manufacturer-sourced component is specially designed for Rolair air compressors. It provides an identical replacement for a missing or a faulty bolt that was installed on a new unit. Th...