Mahle OE plain second-ring set for 4.470 inch bore, 1/16 inch edge width grey iron THG second rings intended for engine rebuilding and bulk supply. These plain rings are supplied without coatings and are sized for correct fit in compatible pistons; the set supports reliable sealing and ring seating during routine reconditioning, helping maintain consistent ring-to-bore contact and predictable wear characteristics in compatible engine assemblies.
Mahle Rings 4.470in Bore Dia 1/16in Edge Width Grey Iron THG Second Ring Plain Ring Set