310A - BACKHOE, LOADER HYDRAULIC SYSTEM 3160 Parts group HYDRAULIC SYSTEM 3160 HYDRAULIC SYSTEM 3160 . LOADER CONTROL VALVE [02F20] BOOM SECTION OF LOADER CONTROL VALVE [02F21] BUCKET SECTION OF LOADER CONTROL VALVE (WITHOUT DROTT 4-IN-1 BUCKET) [02F22] BUCKET SECTION OF LOADER CONTROL VALVE (WITH DROTT 4-IN-1 BUCKET) [02F23] RELIEF VALVE FOR LOADER CONTROL VALVE [02F24] LOADER VALVE MOUNTING BRACKET [02F25] LOADER LEFT-HAND BUCKET CYLINDER CIRCUIT [02G01] LOADER RIGHT-HAND BUCKET CYLINDER CIRCUIT [02G02] LOADER PRESSURE AND RETURN CIRCUIT [02G03] LOADER RIGHT-HAND BOOM CYLINDER CIRCUIT [02G04] LOADER LEFT-HAND BOOM CYLINDER CIRCUIT [02G05] CONTROL VALVE TO MULTI-PURPOSE BUCKET [02G06] LOADER BOOM CYLINDER (310A SERIAL NO. -291985) [02G07] LOADER BOOM CYLINDER (310A SERIAL NO. 291986- ) (310B SERIAL NO. - ) [02G08] LOADER BUCKET CYLINDER (310A SERIAL NO. -291985) [02G09] LOADER BUCKET CYLINDER (310A SERIAL NO. 291986- ) (310B SERIAL NO. - ) [02G10] BOOM CYLINDER PIVOTS PINS [02G11]