CATUndercarriage

8K2198 Cylinder — Cat 225 227

This cylinder is a critical component of the undercarriage system, providing the hydraulic force necessary for articulation and movement. It is manufactured to meet stringent quality standards, ensuring durability and performance that surpasses a worn or leaking cylinder. Operators may notice a loss of lifting capacity, uneven track movement, or a visible hydraulic fluid leak when this cylinder begins to fail.

Cylinder – Part No 8K2198 – 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 TypeHydraulic Cylinder
MaterialHardened Steel
ApplicationUndercarriage articulation
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of failure is often a gradual loss of lifting power or a slight drift in machine position. If ignored, the cylinder may begin to leak externally, leading to a noticeable drop in hydraulic fluid levels and reduced system performance. Continued operation with a failing cylinder risks uneven wear on undercarriage components and potential loss of machine control.

Installation Tip

Thoroughly clean the cylinder bore and rod seal surfaces before installation to prevent damage to new seals. Avoid over-tightening hydraulic fittings, as this can crack the ports or damage the fitting threads.

Service Note

Inspect hydraulic hoses, seals, and the hydraulic pump for any signs of wear or leakage when replacing this cylinder.