Parts list: № Number Qty Name Options 1 WZ8804205 1 Circuit Box 2 WZ8804203 1 Circuit Box EL4 300X300 3 WZ8804201 1 Circuit Board EL4 Next page: ST169387 EHC-2 Receiver Box ST169370 Fastening Kit ELB-1 ST169436 3-Way Diverter Valve ST169433 Pressure Regulator 20Bar/130L ST169378 Control Unit EHC-2 W/O Greenstar™ Display and W/ Tilt Correction, TF ST169440 Air Pressure Regulating Group TF 2x E-150 ST169453 Pressure Regulator Unit 1 Pump PRS ST169403 Suction Device For 2 Pumps Vat ST169422 Pressure Regulator 20Bar/130-300L (Electronic)