KomatsuBearing & Bushing

2s7931 Bearing — Komatsu 528 561C

OEM-specification Komatsu Bearing. Part number 2s7931. Compatible with 528, 55, 561C, 594, 611, 615, 615C, 725, 725C, 730, 730C, 735, 735b, 740, 740b, 933, 939, 941, 951b, 955K, 955L, 983, 983b, 992C, C9, CX31-C13i, CX31-C15i, CX31-C18i, CX31-C9i, CX31-P600, D300b, D3b.

Bearing – Part No 2s7931 – Komatsu Spare Part
Part Specifications
BrandKomatsu
CategoryBearing & Bushing
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

Never strike bearings directly — use a bearing press or driver set. Heat housing (not bearing) to ease installation. Replace bearings in sets where applicable. Check housing bore diameter before fitting — out-of-round bores destroy new bearings.

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