350C - LOADER, CRAWLER HITCHES AND HITCH PINS 1520 Parts group HITCHES AND HITCH PINS 1520 HITCHES AND HITCH PINS 1520 . THREE-POINT HITCH RELIEF VALVE AND HYDRAULIC OIL LINES [01I15] THREE-POINT HITCH CYLINDER ASSEMBLY [01I16] THREE-POINT HITCH CYLINDER SUPPORTS [01I17] 3-POINT HITCH ROCKSHAFT HOUSING ASSEMBLY [01I18] 3-POINT HITCH TOP LINK [01I19] 3-POINT HITCH LIFT AND LOAD LINKS [01I20]