CATBearing & Bushing

5M0578 Bearing-Needle — Cat 30/30 518

OEM-specification CAT Bearing-Needle. CTP aftermarket replacement. Part number 5M0578. Compatible with 30/30, 35, 45, 518, 528, 55, 583T, 613C, 613C ii, 613g, 637e, 641b, 65, 650b, 651e, 657e, 657g, 65C, 65e, 69D, 7155, 725, 725C, 730, 730C, 735, 735b, 740, 740b, 75, 75C, 75D, 75e, 768C, 769C, 769D.

Bearing-Needle – Part No 5M0578 – CAT Spare Part
Part Specifications
BrandCAT
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.