Part Number: 13R551PC (Pci brand xerox xd100 xd105 xd15) Part Number: 13R553PC (Pci xerox 13r553 workcentre xe82) Part Number: 13R560 (1/2w556 ohm) Part Number: 13R562 (1/2w55.6k ohm) Part Number: 13R563PC (Pci xerox 13r563 workcentre 16fx) Part Number: 13R568 (1/2w55.6 ohm) Part Number: 13R572-1 (Gp1/2-5-5.7k ohm) Part Number: 13R573PC (Pci xerox 13r573 workcentre pro ) Part Number: 13R-5-AX (No description) Part Number: 13R5W5SQPZEALWAY9X9X22MMTWROH (No description) Part Number: 13R615PB (Regulator) Part Number: 13R620 (Resistor 1/2w562 ohm) Part Number: 13R621 (C.f.) Part Number: 13R622 (C.f.)