CATEngine Parts

8h-9789 Ball Bearing — Cat 3054 3116

This Ball Bearing is a crucial rotating component within various CAT engine systems, designed to reduce friction and facilitate smooth motion between moving parts. Manufactured to precise specifications, it offers superior load-bearing capacity and longevity compared to a worn or damaged bearing. Operators may notice increased noise, vibration, or a noticeable decrease in the performance of the affected component if this ball bearing fails.

Ball Bearing – Part No 8h-9789 – CAT Spare Part
Part Specifications
BrandCAT
CategoryEngine Parts
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.

WhatsApp for Price & Availability☎ Call Mumbai Office

Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

M IST.', };

Related CAT Parts

From the same category — may also be needed

204-2578
Hydraulic Axial Piston Pump
3v0258
Expansion Valve
1473402
Spindle
1055081
11-Tooth / 150-Psi /
155-0867
Pinion
186-4605
Main Wiring Harness

Browse all CAT Engine Parts →

Ship This Part To Your Location

DubaiSaudi ArabiaNigeriaKenyaSouth AfricaBangladeshMalaysiaGhanaQatarEgypt
India
MaharashtraGujaratTamil NaduRajasthanKarnatakaTelangana

Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India

Installation & Application Notes

Inspect mating surfaces for wear before fitting. Use torque specs from service manual. Replace gaskets and seals as a set — reusing compressed gaskets causes oil leaks. Clean all oil passages with compressed air.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeBall Bearing
MaterialHardened Steel
ApplicationEngine Rotating Assemblies
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing ball bearing may initially produce a faint humming or grinding noise that intensifies with engine speed. If ignored, the bearing can seize, leading to increased friction, potential shaft damage, and component seizure. Continued operation risks severe damage to the associated engine assembly.

Installation Tip

Ensure the bearing housing and shaft are perfectly clean before installation to prevent contamination. Avoid using excessive force or hammering the bearing into place, as this can damage the races.

Service Note

Inspect the shaft, seals, and any adjacent rotating components for wear or damage when replacing this ball bearing.