CATEngine Parts

172-0871-2t-3013 Spider Bearing Universal Joint — Cat C13 C11

This spider bearing is a critical component of the universal joint assembly, enabling smooth power transfer between driveline components by allowing for angular misalignment. It is manufactured to meet stringent Caterpillar standards, ensuring durability and performance superior to a worn or damaged bearing that would exhibit excessive play and resistance. Operators may notice vibrations, clunking noises during acceleration or deceleration, or a loss of power delivery if this bearing begins to fail.

Spider Bearing Universal Joint – Part No 172-0871-2t-3013 – 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.

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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 TypeUniversal Joint Spider Bearing
MaterialHardened Steel
ApplicationDriveline Universal Joint
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of failure may include a slight clunking sound when shifting into gear or changing direction. As wear progresses, the noise will become more pronounced, accompanied by noticeable vibrations through the driveline. Continued operation with a failing spider bearing can lead to excessive wear on associated components and potential driveline disconnection.

Installation Tip

Ensure the universal joint is properly balanced after installation to prevent premature wear and vibration. Avoid forcing the bearing cups into the yoke, as this can damage the bearing or the yoke itself.

Service Note

Inspect the universal joint straps, bolts, and surrounding yoke for wear or damage when replacing the spider bearing.