KomatsuEngine Parts

17m-09-21130 Bearing — Komatsu D155AX D275A

OEM-specification Komatsu Bearing. Part number 17m-09-21130. Compatible with Komatsu D155Ax 6 D155Ax 6A D275A 2 D275A 5 D275A 5D D275A 5R D275Ax 5 D275Ax 5E0 D275Ax 5 Ko.

Bearing – Part No 17m-09-21130 – Komatsu Spare Part
Part Specifications
BrandKomatsu
CategoryEngine Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

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Installation & Application Notes

Inspect mating surfaces for wear before fitting. Use torque specs from service manual. Replace gaskets and seals as a set — reusing compressed gaskets causes oil leaks. Clean all oil passages with compressed air.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.