Information Cross number Information timer piston sensor ZEXEL 479765-9320 4797659320 Cross reference number ZEXEL 479765-9320 4797659320 Zexel num Bosch num Firm num Firm Name 479765-9320 TIMER PISTON SENSOR Calibration Data: Test data Ex: Group cross number 479765-9320 TIMER PISTON SENSOR 479765-9321 9 443 612 684 TIMER PISTON SENSOR