One New Aftermarket Replacement H-Link for Caterpillar (Cat) ExcavatorsThis aftermarket replacement H-Link (bucket link) connects the dipper arm to the bucket linkage on Caterpillar excavators, serving as the central pivot component that transfers digging and curl forces between the stick and bucket cylinder. The H-shaped brace keeps the bucket square during operation and maintains consistent breakout geometry under heavy load.Compatible ModelsCaterpillar (Cat) Excavators: 320C, 320C L, 320D, 320D L, 320D GC, 320D2, 320D2 L, 320E, 322CSerial Number Ranges 320C / 320C L: AMC00001-UP (3066 engine), HBC00001-UP (3066 engine) 320D / 320D L: FAL00001-UP (C6.4 engine) 320D GC: KTF00001-UP (C6.4 engine) 320D2 / 320D2 L: KHR00001-UP (C7.1 engine) Replaces Part Number(s):241-7319, BAL10-0127Aftermarket Interchange Numbers166-1581New aftermarket replacement part - not remanufactured, not used.
