The part is used for howo and steyr heavy duty trucks. Also we can supply you oil pump, fuel feed pump, WD615 engine, water pump, alternator(1540w), starter motor, truck spare parts, piston pin, fan, air compressor, njection nozzle, hydraulic pump,430 clutch, bearing, bearing gear, oil seal, air compressor(48*62*8), head lamp, expansion tank, rear view mirror, line bunch of the whole truck, etc.