One New Aftermarket Replacement Ferrule Fits Caterpillar (Fits CAT) Industrial and Construction EquipmentThis aftermarket replacement ferrule is a tube fitting component used in fuel, hydraulic, and fluid line assemblies on Fits Caterpillar (Fits CAT) engines and equipment. The ferrule creates a secure, leak-resistant seal at tube connections and is a common service replacement item across a wide range of Fits CAT engines and machines.Compatible ModelsFits Caterpillar Engines: 3034, 3054, 3054B, 3054C, 3056, 3056EFits Caterpillar Excavators: 206, 212, 214, 307, 312, 312B L, 312C, 312D2, 312D2 GC, 312D2 L, 313D2, 313D2 LGP, 315, 315B L, 317, 318D2 LFits Caterpillar Compact Track Loaders / Multi Terrain Loaders: 216, 228, 236, 247, 248, 267, 287Fits Caterpillar Backhoe Loaders: 416B, 416C, 416D, 420D, 426B, 426C, 428B, 428C, 428D, 430D, 432D, 436C, 438B, 438C, 438D, 442DReplaces Part Number(s):0676999, 676999Aftermarket Interchange NumbersENL80-0159New aftermarket replacement part - not remanufactured, not used.