CATUndercarriage

1793004 Spring — Cat 320C

This spring is a crucial element within the undercarriage system, providing necessary tension and shock absorption for optimal track performance and operator comfort. Manufactured to meet Caterpillar's exacting standards, it offers superior resilience and longevity compared to worn or weakened springs. Operators may notice increased track bounce, a rougher ride, or excessive slack in the track when this spring begins to lose its effectiveness.

Spring – Part No 1793004 – 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 TypeSpring
MaterialHigh-Tensile Steel
ApplicationUndercarriage Recoil System
Service LifeReplace when tension is lost or signs of fatigue appear
CompatibilityOEM specification
ConditionNew — CTP aftermarket replacement

Failure Symptoms

The first indication of a failing spring is often a noticeable looseness in the track or a significantly harsher ride quality. If the spring continues to weaken, the track may become unstable, leading to increased wear on other undercarriage components and potential derailment. Prolonged operation with a compromised recoil spring can result in uneven track wear and reduced machine control.

Installation Tip

Before removing the old spring, ensure the track is properly de-tensioned to safely release stored energy. When installing the new spring, be cautious of its powerful spring force and ensure it is seated correctly in its guides.

Service Note

When replacing the spring, inspect the recoil cylinder, idlers, and track chain for any signs of wear or damage.