This Mahle plain ring set is specified for a 4.7050" bore diameter with a .0430" edge width and is described as a gray iron second ring. Presented as a replacement ring set, the overview focuses on the precise dimensional and material descriptors provided so engine builders and technicians can confirm correct sizing and ring type before ordering.
Mahle Rings 4.7050 Bore Dia .0430 Edge Width Gray Iron Second Ring Plain Ring Set