CATEngine Parts

128-9864 Sleeve Bearing Bushing — Cat 322B 322C

This sleeve bearing bushing is a crucial wear component in the engine's rotating assembly, providing a low-friction surface for crankshaft and camshaft journals. Manufactured from high-quality materials to meet OEM specifications, it offers superior wear resistance compared to a worn or damaged bushing that can lead to increased friction and oil clearance. Operators may observe increased engine noise, particularly at startup or idle, or a drop in oil pressure if these bushings fail.

Sleeve Bearing Bushing – Part No 128-9864 – 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

ipt>

Related CAT Parts

From the same category — may also be needed

387-9432
6 Pcs Fuel Injector
4388956
Engine Parts Component
4e2616
Engine Parts Component
142-9326
Rocker Switch Assembly
144-1013
65Mm Bucket Pin
9W9930
Engine Parts Component

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 TypeEngine Sleeve Bearing Bushing
MaterialBronze alloy
ApplicationEngine crankshaft and camshaft journals
Service LifeReplace every engine overhaul or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The initial symptom of a failing bushing is often an increase in engine noise, such as knocking or ticking sounds, especially during startup. If left unaddressed, the increased clearance will lead to reduced oil pressure and potential damage to the crankshaft and camshaft. Continued operation risks severe engine damage due to inadequate lubrication and excessive wear.

Installation Tip

Ensure the crankshaft and camshaft journals are perfectly clean and free of any scoring before installing new bushings. Never attempt to install bushings without proper alignment tools, as misalignment will cause premature failure.

Service Note

When replacing sleeve bearing bushings, it is essential to inspect the crankshaft and camshaft for any signs of wear or damage.