CATEngine Parts

372-5196 Fuel Pressure Regulator — Cat

This fuel pressure regulator precisely controls fuel pressure within the engine's fuel system, ensuring optimal combustion and performance. It is manufactured to meet stringent Caterpillar standards, offering superior durability and sealing compared to worn components that may leak or fail to hold pressure. Symptoms of a failing regulator include rough idling, hesitation during acceleration, and a noticeable decrease in engine power.

Fuel Pressure Regulator – Part No 372-5196 – 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 TypeFuel Pressure Regulator
MaterialSteel and rubber composite
ApplicationEngine fuel system
Service LifeReplace as needed based on performance diagnostics
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing fuel pressure regulator may initially cause intermittent engine hesitation or a slight loss of power under load. If left unaddressed, the engine may begin to run rough, experience hard starting, and eventually suffer from fuel starvation, leading to significant performance degradation.

Installation Tip

Ensure the fuel system is properly depressurized before removal to avoid fuel spray. Do not overtighten the regulator mounting bolts, as this can damage the sealing surfaces.

Service Note

Inspect fuel filters and the fuel pump for signs of wear or contamination when replacing the fuel pressure regulator.