KomatsuBearing & Bushing

1F4503 Bearing — Komatsu 225 235

OEM-specification Komatsu Bearing. Part number 1F4503. Compatible with 225, 235, 245, 3306b, 350 L, 375, 5080, 657, 657b, 941, 943, 953, 963, 963b, 973, 992, D379, D379b, D398, D399.

Bearing – Part No 1F4503 – 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.