CATUndercarriage

1166531 Undercarriage Component — Cat 416b 426b

This undercarriage component is designed to facilitate smooth movement and support the machine's weight as it travels over terrain. Manufactured to high wear-resistance standards, it ensures proper alignment and reduced friction compared to a worn or damaged part. Operators may notice increased vibration, abnormal wear on the track system, or a decrease in overall machine stability.

Undercarriage Component – Part No 1166531 – CAT Spare Part
Part Specifications
BrandCAT
CategoryUndercarriage
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

Cross-reference part number with serial number before ordering to confirm fitment. Keep original parts until new ones are confirmed correct. Record part numbers replaced for future reference.

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

Part TypeUndercarriage Support Component
MaterialHardened Steel
ApplicationUndercarriage Support System
Service LifeReplace based on wear inspection, typically 2,000-3,500 hrs
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of failure may include increased noise or vibration from the undercarriage during travel. If not addressed, this can lead to accelerated wear on other undercarriage parts, such as the track chain or rollers, and potentially affect machine stability. Continued operation with a compromised component risks uneven wear across the undercarriage, leading to reduced performance and increased repair costs.

Installation Tip

Ensure all mounting surfaces are clean and free from any foreign material before installation to guarantee a proper fit and seal. Avoid using excessive force or improper tools when seating the component, as this can damage its critical surfaces.

Service Note

Inspect track shoes, rollers, and idlers for wear and proper alignment when replacing this undercarriage support component.