KomatsuBearing & Bushing

1M1226 Bearing — Komatsu 1140 1150

OEM-specification Komatsu Bearing. Part number 1M1226. Compatible with 1140, 1150, 1160, 12e, 1673, 1673b, 1673C, 3160, 3306, 621r, 966C, D333a, D333b, D5, D5b, D6C, D6D, D7F, D7g.

Bearing – Part No 1M1226 – 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.