Add to Favorite Sellers. Craftsman N041594SV Air Compressor Pump. Pump N041594SV pressurizes the air in the tank of the air compressor. Release the pressure from the air tank before servicing. Wear work gloves to protect your hands. The item “Craftsman N041594SV Air Compressor Pump” is in sale since Thursday, July 20, 2017. This item is in the category “Home & Garden\Tools\Air Compressors”. The seller is “searspartsdirect” and is located in United States. This item can be shipped to United States.