The raw alloy steel bar is typically subjected to a quench and temper process. This involves heating the steel to a high temperature and then rapidly cooling it (quenching) to create a very hard, but brittle, structure. It is then reheated to a lower temperature (tempering) to reduce brittleness and achieve the perfect balance of hardness on the surface and toughness in the core.
This 267-9485 pin is used for 303E excavator.
Related part number:
3B-8489
204-4976
267-9485
452-2743
8T-6870
344-5675
8T-4198
468-7327
344-5674
204-4976
267-9485
452-2743
8T-6870
344-5675
8T-4198
468-7327
344-5674
