KomatsuBearing & Bushing

4L0734 Bearing — Komatsu 3192 320b

OEM-specification Komatsu Bearing. Part number 4L0734. Compatible with 3192, 320b, 330D FM, 345b ii, 345b ii MH, 345b L, 345C, 345C L, 345C MH, 345D L, 350, 7261, D346, D353C, D375D, W345b ii, W345C MH.

Bearing – Part No 4L0734 – 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.