551 DC 3CP1120.44101 3CP1130.44101 3CP1140.44101 CAT 7003, 3000PSI 3CP1140.3400 Serial No: 90116 Date code: UUNMNO 32319 4DNX25GSI 7002 2SF30GES 6132 76924 33983. 7.031.100 7022, PRESSURE STCP;