CATBearing & Bushing

9s4775 Needle Bearing — Cat 594 931b

OEM-specification CAT Needle Bearing. CTP aftermarket replacement. Part number 9s4775. Compatible with 594, 931b, 931C, 931C ii, 933, 935b, 939, D3b, D3C, D3C ii, D3C iii, D4C, D4C iii, D5, D5C, D5C iii, D6C, D7F, D8H, D9g.

Needle Bearing – Part No 9s4775 – 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.