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1,Bulldozer sprocket, 2,Material:40MnB, 3,Hardness:HCR52-58, 4.Warranty:2000 Hours, 5.Certification:ISO9001,ISO14001 - details see: https://www.machineto.com/komatsu-bulldozer-sprocket-d31-17-oem-part-no-113-27-31320-10078628

Bulldozer Undercarriage Sprocket D31-17/18

1.Product:Bulldozer Sprocket

2.Brand:Komatsu,Sumitomo,Hyundai,Hitachi,Caterpillar,Kobelco,Daewoo,Mitsubshi,Ihisce,Sunward,Volvo,TGH,Bulldozer and so on.

3.Delivery Time:By the Quantity and the model.

4.Catelogue:

	track roller	top roller	sprocket	front idler	track link
komaust
TRACK ROLLER	PC20	PC30-1	PC40-5	PC60-5/6	PC60-7
	PC75UU	PC100-5/120	PC200-5	PC300-5	PC400-5
	D20 SF	D20 DF	D31 SF	D31 DF	D50 SF
	D50 DF	D60/65 SF	D60/65 DF	D80/85 SF	D80/85 DF
CARRIER ROLLER	PC40-7	PC60-5/6	PC60-7	PC100-5	PC120-5
	PC200-5	PC200-7	PC300-5	PC300-7	D20
	D31	D50	D65	D85
SPROCKET	PC20	PC30	PC40-7	PC60-5	PC100-5
	PC200-3	PC200-5	PC300-5	PC300-6/7	D20
	D31-16	D31-17/18
SEGMENT	D50	D60/65	D80/85
IDLER	PC40-7	PC60-5	PC100-5	PC200-5	PC200-7
	PC300-5	D50	D60/65	D80/85
TRACK LINK	PC20	PC30	PC40-7/8	PC50	PC60-5
	PC60-6/7	PC100-5/6	PC120-6	PC130	PC150-3
	PC200-3	PC220-1/2/3	PC200-5/6/7	PC300-5	PC300-6/7
	PC350-6	PC400-1	PC400-5	D31	D50
	D60/65

Workshop Pictures:

Our company mainly produces all kinds of Track Roller, Carrier Roller, Sprocket and Front Idler, Track Link assembly, and all kinds of excavators and bulldozers undercarriage parts.

Product Pictures:

Certification: