CATEngine Parts

7Y1874 Spring — Cat 330 330 FM L

This is a high-strength spring used in various mechanical systems to store and release energy, providing tension or cushioning. Manufactured from durable spring steel to meet rigorous standards, it offers reliable performance and resilience compared to a worn or broken spring that may have lost its tension or structural integrity. Observable symptoms of a failed spring can include improper component positioning, excessive vibration, or a complete loss of function in the system it supports.

Spring – Part No 7Y1874 – 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 TypeSpring
MaterialHigh-tensile spring steel
ApplicationMechanical system component
Service LifeReplace as needed based on inspection
CompatibilityCAT 330, 330 FM L, 330B L, 330C FM, 330C L
ConditionNew — CTP aftermarket replacement

Failure Symptoms

A weakened or broken spring will initially cause a noticeable change in the operation of the affected system, such as reduced tension or improper component seating. If left unaddressed, this can lead to increased wear on adjacent parts or complete system malfunction. Continued operation with a failed spring risks damage to other components due to misalignment or lack of proper support.

Installation Tip

Before removing the old spring, note its orientation and any associated components to ensure correct installation. Be cautious when compressing or releasing springs, as they store significant energy.

Service Note

Inspect related linkage, pins, and bushings for wear or damage when replacing a spring.