1.Found in 1984. 2.Belt Heat Treatment. 3.About 40 days lead time. 4.1500-2000 Hours guarantee 5.ISO9001:2008

1.Product Specification

Material	40Cr/40MnB
Quality	Heat-treated,HRC53-58,depth 2-4mm
Finishing	Original color with anti-rust oil
Lead time	Within 30 days after order confirmed
MOQ	100 pieces
Certification	ISO 9002

2.Certification

3.Equipments

4.More models below are available(not limited):

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Excavator track pin and bushing