CATBearing & Bushing

2417380 Bearing — Cat 315C 315D L

This is a high-performance bearing engineered to provide smooth, low-friction rotation and support heavy loads in critical Caterpillar excavator systems. Manufactured with premium materials and precise tolerances, it offers extended service life and reliability over a worn bearing that may show signs of pitting or deformation. Operators may experience increased hydraulic system noise, sluggish operation, or erratic boom/bucket movements when this bearing begins to fail.

Bearing – Part No 2417380 – 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.

WhatsApp for Price & Availability☎ Call Mumbai Office

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

ispatch before 3 PM IST.', };

Related CAT Parts

From the same category — may also be needed

2246638
Bearing
8M6218
Guard-Idler
8g8311
Bearing
1140752
Bearing
8P6275
Guard Assem. (R.H.)
2143855
Bearing

Browse all CAT Bearing Bushing →

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
MaterialHigh-carbon chromium steel
ApplicationHydraulic system or swing mechanism
Service LifeReplace based on inspection, typically 3,000-5,000 hrs
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing bearing may first manifest as a subtle increase in hydraulic system noise or a slight hesitation in component movement. If left unaddressed, the bearing can degrade, leading to reduced hydraulic efficiency and potential damage to adjacent components. Continued operation risks significant downtime and costly repairs to the hydraulic or swing systems.

Installation Tip

Ensure the bearing bore and shaft are thoroughly cleaned and free from any burrs or imperfections before attempting installation. Never use a hammer or impact tool directly on the bearing itself; use appropriate pressing tools.

Service Note

When replacing this bearing, it is advisable to inspect the hydraulic pump or swing motor seals and the surrounding lubrication system for any signs of contamination or wear.