For Komatsu D65 Dozer Top Carrier Roller 141-30-00566, 14X-30-00143, 14X-30-00141, 14X-30-00142, 141-30-00560, 14X-30-00140

Bhutan For Komatsu D65 Dozer Top Carrier Roller 141-30-00566, 14X-30-00143, 14X-30-00141, 14X-30-00142, 141-30-00560, 14X-30-00140

This top roller applies to Komatsu D65 dozer. Reference part No. includes 141-30-00566, 14X-30-00143, 14X-30-00141, 14X-30-00142, 141-30-00560, 14X-30-00140. Forged with premium 50MnB manganese steel alloy. Unique structure design prevents the bushing from loosening. The surface hardness is 56°-62° HRc. The whole shell is heat-treated to maximize wear life.

For Komatsu PC200-7 Excavator Top Carrier Roller 22U-30-00020, 204-30-00020, 204-30-00040, 205-30-00043, 205-30-00190, 205-30-K1200, 205-30-K1300, 20Y-30-00020, 20Y-30-00021, 20Y-30-00022

Bhutan For Komatsu PC200-7 Excavator Top Carrier Roller 22U-30-00020, 204-30-00020, 204-30-00040, 205-30-00043, 205-30-00190, 205-30-K1200, 205-30-K1300, 20Y-30-00020, 20Y-30-00021, 20Y-30-00022

Apply to Komatsu PC200-7 excavator, this top carrier roller reference part numbers are 22U-30-00020, 20Y-30-00021, and 205-30-K1200. Featuring heavy-duty forged steel, reinforced sealing, and induction-hardened surfaces, it ensures superior track alignment and durability. Note: Part numbers are for reference only. To guarantee a 100% precision fit, please verify your machine's part install interface or dimensions with us.

For Komatsu PC100-5 Excavator Top Carrier Roller 203-30-00150, 203-30-53001

Bhutan For Komatsu PC100-5 Excavator Top Carrier Roller 203-30-00150, 203-30-53001

This top roller is widely used for Komatsu PC100-5 excavators, reference part numbers 203-30-00150 and 203-30-53001. Featuring heavy-duty forged steel, high-performance floating seals, and induction-hardened wear surfaces, it is engineered for maximum durability and smooth track rotation. Quality guaranteed by Shengde Machinery, a 26-year undercarriage factory. Note: Part numbers are for reference only. To guarantee a 100% precision fit, please verify your machine's part install interface or dimensions with us.

For Komatsu D275 Dozer Top Carrier Roller 17M-30-00340, 17M-30-00341, 17M-30-01340, 17M-30-01341, KM3601

Bhutan For Komatsu D275 Dozer Top Carrier Roller 17M-30-00340, 17M-30-00341, 17M-30-01340, 17M-30-01341, KM3601

Komatsu D275 is a massive mining dozer that requires heavy-duty undercarriage support for extreme workloads. This top carrier roller is engineered for the D275 series, compatible with part numbers 17M-30-00340, 17M-30-00341, 17M-30-01340, 17M-30-01341, and KM3601. Produced by Shengde Machinery (a 26-year factory), it features forged 40Mn2 steel and induction hardening to withstand high-impact stress. Note: Verify your install interface before ordering for a 100% precision fit.

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Quanzhou Shengde Machinery Development Co.,Ltd.
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