bids are invited for wheel dozer spare and calibration piston , liner , ring set , cr bearing set , valve inlet , valve exhaust , linner ring , gudgen pin , gudgen pin lock , gasket set , piston air compressor , ring set air compressor , cr bearing set air compressor , head repair kit - air compressor , repair turbochager including rebuilding of bearing housing turbine housing turbo body with replacement of thrust , calibration of fuel injection pump including replacement of sapre parts i.e. head seal , valve sping , shut down valve, pressure control valve , drive shaft etc. complete in respect , calibretion of fuel injection nozzels including replacement of spray tip, plungers, valve spring, fuel filter ,calibration shin, valve seat, reaining nut etc. complete in all respect total quantity : 74