512-6862: Bucket Cylinder Check Valves kit
512-6863: Stick Cylinder Check Valves kit
513-1140: Joystick Control Kit
513-2945: Operator Assist Grading Kit
513-5313: Standard Lift Aggregate Weight Counterweight 2575K
513-5314: High Lift Aggregate Weight Counterweight 4000Kg
514-0116: G3520 Exhaust COOLING SYSTEM Kit
514-0900: RUBBER PADS kit
516-3920: Remote Control Kit
516-3925: Logger and Block Handler Counterweight 7916Kg
517-5432: WS 3512B Drilling Diesel to DGB Conversion
517-5433: WS 3512B Drilling Diesel to DGB Conversion
