CATBearing & Bushing

6K3030 Bearing — Cat 627 657b

OEM-specification CAT Bearing. Part number 6K3030. Compatible with 627, 657b, 666b, 772, 773, 814, 910, 910e, 931b, 931C, 933, 935C, 939, 950, 966C, 980, 980b, 988, D3b, D3C ii, D3C iii, D4C, D4C iii, D5C iii, iT12b, r1300, r1300g, r1300g ii, r1600, r1600g, r1600H.

Bearing – Part No 6K3030 – 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.