CATUndercarriage

7i7714 Piston As — Cat 322 322 FM L

This is a CAT Piston Assembly, a critical component within the hydraulic system responsible for converting hydraulic pressure into mechanical force. It is manufactured to meet stringent OEM quality standards, ensuring superior durability and performance compared to worn or damaged pistons that can lead to leaks and reduced efficiency. Operators may notice a loss of power, sluggish hydraulic operation, or unusual noises when this part begins to fail.

Piston As – Part No 7i7714 – 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 TypePiston Assembly
MaterialForged steel
ApplicationHydraulic system
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of a failing piston assembly include a gradual decrease in hydraulic system performance and responsiveness. If left unaddressed, the issue can progress to inconsistent operation and increased fluid leakage. Continued operation with a compromised piston assembly risks damage to other hydraulic components due to increased stress and potential fluid contamination.

Installation Tip

Ensure the cylinder bore is thoroughly cleaned and free of any debris or scoring before installing the new piston assembly. Avoid forcing the piston into the cylinder, as this can damage the piston skirt or the cylinder wall.

Service Note

Inspect the cylinder bore for wear or damage and check all hydraulic seals for leaks when replacing the piston assembly.