CATHydraulic Parts

1360246 Cylinder As — Cat 307 307B

This is a cylinder assembly, a critical component in the hydraulic system responsible for converting hydraulic pressure into mechanical force to operate actuators like booms, buckets, or steering mechanisms. Manufactured to meet rigorous quality standards, it offers superior sealing and durability compared to a worn cylinder that may exhibit scoring or internal leakage. Operators will typically observe sluggish or erratic movement of the hydraulic actuator, or a complete loss of function, when this cylinder assembly fails.

Cylinder As – Part No 1360246 – 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 and High-Strength Seals
ApplicationHydraulic Actuation System
Service LifeInspect annually, replace if scoring or leakage is present
CompatibilityCTP aftermarket replacement
ConditionNew — CTP aftermarket replacement

Failure Symptoms

A failing cylinder assembly often presents as slow or jerky operation of the associated hydraulic function, accompanied by external fluid leaks around the rod seal. If ignored, the leakage will worsen, leading to a significant loss of hydraulic pressure and power, making the equipment difficult or impossible to operate. The worst consequence is a complete loss of hydraulic control for that function, potentially leaving the equipment immobile or unable to perform its task.

Installation Tip

Ensure the cylinder rod is clean and free of debris before inserting it into the barrel to prevent damage to new seals. Avoid over-tightening mounting bolts, which can distort the cylinder housing.

Service Note

Inspect the hydraulic pump, hoses, and control valves for proper operation and signs of wear when replacing a cylinder assembly.