Piston for CUMMINS 4B ENGINES 3.9Reference3802100Engine applicationsCUMMINS 4B ENGINES 3.9 · CUMMINS 6B ENGINES 5.9bore mm102retainer specification40-1.5-RAsupplier ring thickness reference3.0 2.5 4.0Other references on this record38021003907156PistonBrowse this categoryBrowse this brand · CUMMINSCUMMINS