MAHLE 40564CP.030 Piston Ring Set Box Label - Cross Refs 9123KM, 2M139, E251K

This is a photograph of a MAHLE parts box label for a piston ring set, part number 40564CP.030. The ".030" suffix indicates an oversize specification. The label shows the UPC barcode number 725975137833 and a QR code in the corner. The contents are described as "PISTON RINGS, CP 20, 1 Set," and the label notes that the set "CONTAINS STEEL TOP RING." Cross-reference part numbers are listed as 9123KM, 2M139, and E251K, allowing buyers to match this MAHLE set against other manufacturers' catalog numbers. Additional codes visible on the label include 12H18CD1 (likely a date/lot code) and 2582210. A reader can learn the exact MAHLE part number, its UPC, the cross-reference equivalents, and that the top compression ring in this set is steel. The label itself does not state any vehicle year, make, model, or engine application, so applicability must be confirmed through the part number or cross references. The photo was uploaded to a 1996 Ford Bronco gallery, presumably documenting parts used in an engine rebuild.