Boom Pins:
Application: These are the largest pins, connecting the boom to the excavator's upper structure and the boom to the arm (stick).
Role: They bear the heaviest loads from the entire front attachment and are crucial for the machine's reach and lifting capacity.
This 436-0247 pin is used for 390F excavator.
Related part number:
1K-8850
4I-2509
087-3765
9V-3659
4K-8501
123-5362
123-5364
123-5574
126-6367
174-8354
201-2771
275-0571
275-0572
363-1159
364-4977
364-4978
364-4979
367-1450
567-2605
420-1357
254-2869
4K-8501
394-5892
254-2869
4I-2509
087-3765
9V-3659
4K-8501
123-5362
123-5364
123-5574
126-6367
174-8354
201-2771
275-0571
275-0572
363-1159
364-4977
364-4978
364-4979
367-1450
567-2605
420-1357
254-2869
4K-8501
394-5892
254-2869
