This is machine translation. We apologize for any inaccuracies or faults in translation.
Original is in the Czech language.

303-5-D

Filters, alternators blocks filters head crank-shaft bearings-crank-shaft bearings-connecting rod connecting rod oil piston rings pistons piston-pin wiring set-seal starters valves rod cam rocker arms water pump seal water pump thermostat injection pump feeding pump tappets glow-plugs, hydraulic pump, chassis components, buckets, oils, slewing gear, SLEWING HYDRAULIC MOTOR, rubber tracks, teeth, End transmission with hydraulic motor.