CATBearing & Bushing

5B4855 Bushing — Cat 320C 320D

This CAT 5B4855 bushing serves as a critical wear component, designed to absorb shock and reduce friction in pivot points and sliding interfaces. Manufactured to meet OEM standards, it provides robust performance and extended service life compared to a worn bushing that would exhibit excessive play and noise. Operators may notice increased looseness in joints, squeaking, or a general degradation of operational precision when this bushing fails.

Bushing – Part No 5B4855 – 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.

Part TypeBushing
MaterialBronze alloy or hardened steel
ApplicationPivot points and wear surfaces
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A worn 5B4855 bushing will typically manifest as increased play or looseness in the joint it serves, often accompanied by squeaking or clunking noises. If ignored, the wear will accelerate, potentially damaging the mating pin or shaft and leading to imprecise machine control. Continued operation with a failed bushing risks structural stress and component failure in the linkage.

Installation Tip

Ensure the bore and the pin or shaft surfaces are clean and free from burrs or damage before attempting installation. Use a press or appropriate driver to install the bushing squarely, avoiding any angled seating.

Service Note

Inspect the mating pin or shaft for wear and the surrounding linkage for stress cracks when replacing this bushing.