Dfac Cummins Diesel Engine Parts 6CT Piston Product Description DFAC CUMMINS 6CT Piston, 6CT piston kit, 6CT cylinder liner kit, 6CT spare parts DFAC CUMMINS Engine parts 6CT Piston DFAC CUMMINS Diesel engine parts 6CT Piston kit DFAC CUMMINS Auto parts 6CT Piston DFAC CUMMINS 6CT Piston with piston pin& circlip DFAC CUMMINS 6CT Cylinder liner kit DFAC CUMMINS 6CT Piston ring