Parts list: № Number Qty Name Options 1 [] 1 (SUB AT139434) 2 [] 1 (SUB AT139434) 3 AT198746 1 Electrical Coil 3 AT307422 1 Electrical Coil (HARSH ENVIRONMENT) 4 [] 1 (SUB AT139434) 5 AT139434 1 Housing Kit 13 AT198744 1 Solenoid Valve Next page: ST336994 PRESSURE SEQUENCE VALVE ST336995 DIFFERENTIAL LOCK HOSES (VALVE TO OIL COOLER, REAR AXLE) ST336996 PARKING BRAKE HYDRAULIC LINES AND FITTINGS ST336999 DIFFERENTIAL LOCK FILTER AND MOUNTING ST337000 Differential Lock Filter Hoses (To Pump And Valve) ST336992 DIFFERENTIAL LOCK SOLENOID VALVE ST336991 DIFFERENTIAL LOCK AND PARK BRAKE VALVE (TWO FUNCTION ELECTRIC) ST336990 Differential Lock Pump, Hydraulic Fittings and Mountings ST336989 HFWD SOLENOID VALVE, FITTINGS AND MOUNTING ST336988 HFWD ENGAGEMENT MANIFOLD