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Mahle OE plain ring set, model PC479, provides top rings sized for a 4.605-inch bore and 1/16-inch edge width. Supplied as a plain ring set in a 48-piece bulk pack, this offering suits engine builders and shops needing multiple top rings for rebuilds or production work. Mahle OE supplies these rings to original-equipment dimensional standards for consistent fitment.
Mahle Rings 4.605in Bore Dia 1/16in PC479 Top Rings Plain Ring Set (48 Qty Bulk Pack)
