... We are the OEM of diesel fuel injection pump and part since 1982. Our products include nozzle, elements & plunger, delivery valve, VE-pump ... head & rotor, cam disk, control shaft, feed pump, magnet valve, unit pump ,diesel fuel unit ... -594-3603380 Fax:+86-594-3603560 Contact name:Ms Guo Plunger 7100: CHJ No. BOSCH No. Stamping No. CZ-B455 114 ...