CATHydraulic Parts

1125003 Cylinder Gp-Tilt — Cat 980G 980G II

This is a Caterpillar Cylinder Group for Tilt functions, a key actuator in the hydraulic system that enables the tilting motion of implements like buckets or blades. It is built to meet rigorous OEM quality standards, offering robust performance and longevity, unlike worn cylinders that may exhibit leaks or a weakened tilt function. Operators might notice a slow or incomplete tilt action, inability to hold a tilted position, or audible strain from the hydraulic system when this cylinder group fails.

Cylinder Gp-Tilt – Part No 1125003 – 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 Group
MaterialSteel, Cast Iron, Seals
ApplicationTilt Hydraulic Circuit
Service LifeReplace as needed based on inspection and performance
CompatibilityOEM specification
ConditionNew — CTP aftermarket replacement

Failure Symptoms

A gradual decrease in the speed or force of the tilt function is often the first indication of a failing tilt cylinder group. If ignored, the cylinder may lose its ability to hold position, causing the attachment to drift or sag. This can lead to inefficient operation and potential damage to the attachment or surrounding structures.

Installation Tip

Ensure the cylinder rod is clean and free of debris before inserting it into the cylinder body to prevent damage to the seals. Do not use excessive force to align mounting pins, as this can indicate underlying alignment issues.

Service Note

Inspect the hydraulic fluid for contamination and check the condition of the tilt linkage pins and bushings.