This is an authentic Rolair replacement part, sourced from the original manufacturer for use with air compressors. The special plug clocks the oil inlet port, and is used as a breather to allow gasses to escape the crankcase. This breather/plug is available as an individual replacement part.
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. This is a standard hardware which may have multiple applications. Please make sure to refer to the owners manual and the appropriate diagrams ...Read moreof your model for the correct location and application of this part. Keep in mind this high-quality bolt is made of durable metal and is sold individually. Note, you will need a Hex key also known as an Allen wrench to secure or remove it.
The valve is made of a thin metal and fits between the valve plate and the gasket. This is available as an individual replacement part. This is an original Rolair part for use in compressors and pumps. A wrench might be needed during the installation process. It will need to be replaced if it becomes broken.