Eccentric Spare Pulley Air Compressor Crankshaft For Pneumatic Equipment PumpFeature:1. Manufactured with good quality forging technology, durable for long life2. Air compressor accessories are suitable for different kinds of air compressor and other equipment3. Easy to install and use, provide accurate quotations, flow control. Needle valve for better control4. Adopt cast iron material, it has high mechanical strength and toughness, heat resistance, corrosion resistance, wear resistance, high vibration absorption, etc.5. The eccentric shaft has 14 holes, stable structure and excellent performanceSpecification:Item type: crankshaft probably also crankshaft Material: cast ironPurpose: air compressor accessoriesBasic parameters:Eccentric shaft: 14 holesOuter diameter large plate: approx. 76mm/3inOuter diameter small plate: approx. 40mm/1.6inEccentric: approx. 14mm/0.6inList packing:1 x Crankshaft