Eccentric Spare Wheel Crankshaft For Pneumatic Equipment For Air Compressor Pump Feature:1. Made with good quality forging technology, durable for long service life2. Easy to install, simple to use, provides accurate flow control. Needle valve for better control3. Air compressor accessories, suitable for different types of air compressor and other equipment4. Cast iron material has high mechanical strength and toughness, heat resistance, corrosion resistance, wear resistance, high vibration absorption, etc.5. The eccentric shaft has 15 holes, it has stable structure and excellent performanceSpecification:Item type: crankshaft probably also probably tooMaterial: cast ironPurpose: air compressor accessoriesBasic parameters:Eccentric shaft: 15 holesOuter diameter large plate: approx. 90mm/3.5inOuter diameter small plate: approx. 40mm/1.6inEccentric: approx. 11mm/0.4inList packing:1 x crankshaft 1) we accept Alipay, West Union, TT. All major credit cards are accepted through the payment processor's secure escrow. 2) Payment must be made within 3 days of placing the order. 3) If you can't check out immediately after the auction ends, please wait a few minutes and try again, payments should be completed within 3 days. About Shipping 1.