CATHydraulic Parts

1125004 Cylinder Gp-Tilt — Cat 980G 980G II

This tilt cylinder assembly is a vital part of the machine's hydraulic system, providing the force needed to articulate the bucket or attachment. Manufactured to meet stringent quality benchmarks, it ensures reliable operation and longevity, unlike a worn cylinder that may exhibit leaks or reduced extension speed. Operators may observe slow or jerky bucket tilting, hydraulic fluid leaks around the cylinder rod, or an inability to hold a tilted position as indicators of failure.

Cylinder Gp-Tilt – Part No 1125004 – 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 TypeCylinder Assembly
MaterialHardened Steel
ApplicationBucket/Attachment Tilt Circuit
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early signs of a failing tilt cylinder include a noticeable slowness in bucket curling or dumping, or slight weeping of hydraulic fluid from the seals. If ignored, the cylinder may lose its ability to hold the bucket in position, leading to unintended movement and potential instability. The worst consequence is a complete loss of tilt function, compromising the machine's operational capability.

Installation Tip

Before installing, thoroughly clean the cylinder bore and ensure the piston rod is free of any nicks or scratches that could damage the new seals. Avoid forcing the cylinder into position; ensure proper alignment with the mounting points.

Service Note

Inspect the hydraulic fluid for contamination, check the condition of the hydraulic filter, and examine the hoses connected to the tilt cylinder for leaks or wear.