Karcher 6.907 734.0 Orange, Cylindrical Brush 34” 400 1550 rpm Compressor Pump: Quality cast iron 16K610 Compressor Pump: Quality cast iron two stage compressor with venting system for reduced crankcase temperature and pressure · Splash lubricated cast iron crankcase to extend the hours of performance · Cast iron head and cylinder for extended durability · Stainless steel braided discharge hose · Oil level sight indicator Our highly accurate Digital Sensor Technology features a 16 digit digital signal processor and single chip technology that increases productivity and offers unprecedented speed and accuracy—especially when using sophisticated balance and weight placement techniques required for newer high tech OEM and aftermarket wheels Description Cylindrical Brush