High quality aftermarket replacement Works like original Takes any padlock
7X7700 Caterpillar Locking Fuel Cap Caterpillar Fuel Cap 4″ Thread to ThreadFITS:D3C, D4C, D5C, 931C, 935C, 615C, 824C, 825C, 826C Excavators: 311D 312D 323D, 321D, 323D, 319D, 320D, 313D, 315D, 312D, 318D, 320D, 314D, 336E, 314D Graders: 12H, 14H, 16H, 120H, 135H, 140H, 143H, 160H, 163H Wheel Loaders: 980H, 966H, 972H Vibratory Compactor: CB-534, CS-583, CS-533, CB-634, CS-423, CS/CP-433, CS-563, CD-54, CB-564, CB-434, CS-573, CS-423, CS-663, CS683 Tractors: D7E Backhoes: 420E, 420D