Item Height:1.58 inchMaterial Type:AluminumDisplacement:universalModel Name:universalExternal Testing Certification:ISO9001Year:universalItem Type:Cooling SystemItem Width:5.5 inchNo. of Cylinders:4 CylinderItem Diameter:9.5 inchItem Weight:3 kgItem Length:13.5 inchSpecial Features:Cooling