CATFilters

3887285 Pump Gp-Fuel Transfer — Cat C12

This fuel transfer pump group is responsible for drawing fuel from the tank and delivering it under pressure to the main fuel injection system. It is built to precise specifications to ensure consistent fuel delivery and prevent contamination of the injection system. Failure of this pump can lead to engine stalling, hard starting, or a complete loss of power.

Pump Gp-Fuel Transfer – Part No 3887285 – CAT Spare Part
Part Specifications
BrandCAT
CategoryFilters
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

Never run an engine without a filter — even briefly causes abrasive damage. Pre-fill fuel filters with clean fuel before fitting to reduce prime time. Replace O-rings on filter housings every second service. Record change dates on filter housing.

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

Part TypeFuel Transfer Pump Assembly
MaterialSteel, aluminum, and high-grade seals
ApplicationFuel system
Service LifeReplace as needed based on performance
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

An initial symptom of a failing fuel transfer pump is intermittent engine sputtering or a loss of power under load. If the pump's performance degrades further, the engine may become difficult to start or stall unexpectedly. In severe cases, the engine may not run at all due to insufficient fuel supply.

Installation Tip

Ensure all fuel lines are properly aligned and securely connected to prevent air intrusion into the fuel system. Do not reuse old fuel line clamps, as they may not provide an adequate seal.

Service Note

Replace the primary and secondary fuel filters whenever the fuel transfer pump is replaced to ensure optimal system cleanliness.