Matrix / Runout: MFMM 31 A-1C-1-1- D (Runout side A, stamped)
Matrix / Runout: MFMM 31 B-1C-1-2- D (Runout side B, stamped)
Matrix / Runout: MFMM 31 C-1C-1-1- D (Runout side C, stamped)
Matrix / Runout: MFMM 31 D-1C-1-1- D (Runout side D, stamped)