CATBearing & Bushing

4P9944 Bearing — Cat 416B 416C

This is a robust bearing designed to reduce friction and support loads in the steering or implement hydraulic systems of Caterpillar backhoe loaders. Manufactured to meet stringent OEM material and dimensional specifications, it provides reliable performance and extended service life compared to worn or inferior alternatives. Operators may experience stiff steering, erratic hydraulic function, or audible noise from the affected component when this bearing fails.

Bearing – Part No 4P9944 – 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 TypeBearing
MaterialHardened Steel Alloy
ApplicationSteering or Hydraulic System
Service LifeReplace based on inspection or 2,500 hrs
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Failure often begins with a subtle increase in steering effort or a slight hesitation in hydraulic functions. If ignored, the bearing can degrade further, leading to significant loss of steering control or hydraulic power, potentially compromising operational safety. This can result in extended downtime for repairs.

Installation Tip

Ensure the mounting surface and mating components are completely free of dirt, grease, and any burrs before installing the new bearing. Avoid hammering the bearing directly; use a proper press or driver to ensure it seats evenly and squarely.

Service Note

Inspect hydraulic fluid, seals, and the surrounding component housing for any signs of contamination or wear when replacing this bearing.