CATEngine Parts

6e-2914 Valve Gp Relief — Cat 3306

This relief valve group is designed to regulate and limit pressure within the engine's hydraulic or lubrication system, preventing damage from over-pressurization. Manufactured to meet rigorous OEM standards, it ensures precise pressure control, unlike a worn valve which may stick open or closed, leading to inconsistent system pressure. Operators might observe abnormal hydraulic system performance, such as sluggish operation or unexpected pressure drops, when this valve group malfunctions.

Valve Gp Relief – Part No 6e-2914 – CAT Spare Part
Part Specifications
BrandCAT
CategoryEngine 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

Inspect mating surfaces for wear before fitting. Use torque specs from service manual. Replace gaskets and seals as a set — reusing compressed gaskets causes oil leaks. Clean all oil passages with compressed air.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeRelief Valve Group
MaterialSteel
ApplicationHydraulic System / Lubrication System
Service LifeReplace as part of hydraulic system maintenance
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing relief valve may initially cause the hydraulic system to operate erratically, with inconsistent pressure readings. If the valve sticks open, system pressure will be too low, leading to weak or slow implement movement. If it sticks closed, the system could be subjected to damaging over-pressurization.

Installation Tip

Ensure the hydraulic system is properly depressurized before attempting removal and installation of the relief valve. Avoid overtightening the valve body, which can distort the sealing surfaces.

Service Note

When replacing a relief valve, inspect the associated hydraulic fluid and filter for contamination.