CATEngine Parts

1449420 Fuel Level Sender — Cat 583D 573D

This fuel level sender is an essential part of the fuel system, accurately measuring the amount of fuel in the tank and transmitting this data to the operator's display. It utilizes a float and variable resistor mechanism to provide real-time fuel gauge readings. A faulty sender will result in an inaccurate or non-functional fuel gauge, potentially leading to unexpected fuel depletion and operational disruption.

Fuel Level Sender – Part No 1449420 – 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 Level Sender
MaterialBrass, plastic, and electronic components
ApplicationFuel tank sending unit
Service LifeReplace if gauge is inaccurate or non-functional
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The primary symptom of a failing fuel level sender is an erratic or inaccurate fuel gauge reading. The gauge may show full when the tank is empty, or fluctuate wildly while driving. If left unaddressed, this can lead to the operator misjudging fuel levels and running out of fuel unexpectedly during operation.

Installation Tip

Ensure the fuel tank is nearly empty before attempting removal to minimize fuel spillage. Be careful not to overtighten the sender during installation, as this can damage the tank seal.

Service Note

Inspect the fuel tank for debris and clean the electrical connector for the sender before installation.