D31 Sprocket Chain Sprocket Drive Sprocket for Excavator Undercarriage Parts

D31 Sprocket Chain Sprocket Drive Sprocket for Excavator Undercarriage Parts

Excavator undercarriage accessories Sprocket for D31

Model: D31
Brand: Komatsu

Product Description

Excavator sprocket D31 Drive Sprocket

Excavator parts
Spare parts

Product Details

Undercarriage Parts
Name	Sprocket / Segment
Material	50Mn/40MnB
Finish	Smooth
Colors	Black or yellow
Technique	Forging & casting
Surface Hardness	HRC48-54
Warranty time	4000 hours in normal using
Certification	ISO9001-9002
MOQ	2 piece
Delivery Time	About 15 days
Package	Fumigate seaworthy packing

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