419-T80-4821 WA320 Abrasion Resistant Excavator Bucket Pin Heavy Equipment KOMATSU

About quality and after-sales:
Linkage Pins are machined from high grade steel bar and hardened for exceptional strength and wear life. They work as part of the pin joint system for your specific machine and are tested and proven in the world's most severe applications. The surface hardness, finish and plating are selected for optimum performance with the sleeve bearing. They result in a lower overall cost, outstanding strength and fatigue life, superior resistance to abrasive wear, and exceptional protection against pin galling, even in high-load conditions.

FAQ

We have warranty for our clients,we will ship out the new replacements if clients get the item with defect or broken frame

ZHENGHUI is family business created in 1996. ZHENGHUI manufactures and distributes direct replacement parts for all the main construction, quarry and mining OEM brands. ZHENGHUI began as a fastener specialist for earthmoving machinery and public works. Over the years the company expanded the range of products, entering into new sectors such as wear material and spare parts. Today, it is one of the main national and international references in the manufacture and distribution of spare parts and oem casting parts for public works machinery and mining.

To excavate and develop capacity and talents, we have regular and irregular training and sharing about products, shipment, foreign trade, foreign cultures, etiquette, etc. Moreover, we take part in exhibitions and visit customers in various countries to do the communication.