Parts list: № Number Qty Name Options 1 AMT497 1 Field Winding Coil 2 AMT498 1 Solenoid Valve 3 MT815 1 Orifice 4 AMT511 1 Spool Valve 5 AET11268 1 Solenoid Hydraulic Valve .. TCB10674 1 Kit THIRD WHEEL ASSIST (WHOLE GOODS) Next page: ST836032 Expansion Chamber Valve, Leak Detector Kit ST836082 Sensing Chamber Valve, Leak Detector Kit ST581030 LEAK DETECTOR KIT ST581029 Hydraulic Motor, Rear Axle Support and Solenoid Hydraulic Valve ST464516 Expansion Chamber Valve, Leak Detector Kit PICT-079.1 79 HYDRAULIC KITS