CATEngine Parts

107-1228 Injection Pressure Regulator Valve — Cat 3116 3126 Engine

This valve precisely regulates fuel injection pressure within the engine's fuel system, ensuring optimal combustion and performance. Manufactured to strict tolerances, it provides consistent pressure control superior to worn valves that can cause erratic fuel delivery. Operators may observe rough engine running, misfires, or a significant loss of power when this valve malfunctions.

Injection Pressure Regulator Valve – Part No 107-1228 – 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 TypeInjection Pressure Regulator Valve
MaterialSteel
ApplicationEngine Fuel System
Service LifeReplace based on diagnostic codes or performance issues
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The initial symptom of a failing injection pressure regulator valve is often inconsistent engine performance, such as stumbling or hesitation during acceleration. If not addressed, this can lead to increased fuel consumption, rough idling, and potential engine stall. Continued operation risks severe damage to the fuel injection system and internal engine components.

Installation Tip

Ensure all fuel lines are properly cleaned and free of debris before connecting them to the new valve to prevent contamination. Do not reuse old seals or O-rings; always use new ones provided or specified for this component.

Service Note

Inspect the fuel filter and fuel pump for proper operation and cleanliness when replacing the injection pressure regulator valve.