Rotary vane compressors each have four self-wearing carbon vanes, when the vanes become worn to a certain point you will notice a large reduction in air flow. These repair kits include four new vanes, a new gasket and two new black, internal air filters.
KLC compressors have rubber diaphragms that wear out over time and need to be replaced. The replacement diaphragms are included in these repair kits and help to return the compressor back to proper performance.