CATHydraulic Parts

2182935 Rotocoil As — Cat PMG3516 Engine: G3512e

This Rotocoil Assembly is a crucial component within the hydraulic system, designed to ensure efficient and reliable operation of rotating hydraulic functions. Manufactured to meet strict OEM standards, it provides superior durability and performance compared to a worn or damaged assembly. Operators may notice increased vibration, reduced rotational speed, or hydraulic fluid leaks when this Rotocoil Assembly begins to fail.

Rotocoil As – Part No 2182935 – 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 TypeRotocoil Assembly
MaterialHardened steel, seals, and bearings
ApplicationRotating hydraulic connections
Service LifeReplace as needed based on inspection or performance issues
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first indication of a failing Rotocoil Assembly might be minor hydraulic fluid leaks at the rotating joint or a slight increase in noise. If left unaddressed, the seals can degrade further, leading to significant fluid loss and potential damage to connected components.

Installation Tip

Ensure the mounting surfaces are perfectly clean and free of any old sealant or debris before installing the new assembly. Do not overtighten the mounting bolts, as this can distort the housing and cause leaks.

Service Note

Inspect the hydraulic hoses and fittings connected to the Rotocoil Assembly for wear or damage.