CATHydraulic Parts

1052365 Cylinder As — Cat 416B 426B

This is a Cylinder Assembly, a vital part of the hydraulic system responsible for converting hydraulic pressure into linear mechanical force. Manufactured to meet rigorous standards, it offers superior sealing and structural integrity compared to a worn or scored cylinder. Operators may experience slow or jerky cylinder movement, leaks around the rod seal, or a complete loss of cylinder function when this assembly fails.

Cylinder As – Part No 1052365 – CAT Spare Part
Part Specifications
BrandCAT
CategoryHydraulic 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

Flush hydraulic lines before fitting new components. Use only manufacturer-specified hydraulic fluid. Check O-rings and backup rings for correct orientation. Bleed air from system after installation.

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 Assembly
MaterialSteel, Rubber seals
ApplicationHydraulic actuation
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — CTP aftermarket replacement

Failure Symptoms

Early failure symptoms include a noticeable decrease in the speed or force of the cylinder's movement. If ignored, the cylinder may become progressively weaker, leading to uncontrolled movement or complete inability to operate. Continued use risks hydraulic system contamination and potential damage to the machine's structure.

Installation Tip

Carefully inspect the cylinder rod for any scoring or damage before installation, as this can quickly wear out new seals. Ensure the cylinder is fully retracted or extended as per the service manual before connecting hydraulic lines.

Service Note

Inspect hydraulic hoses and fittings connected to the cylinder for leaks or wear, and check the hydraulic fluid level and condition.