CATEngine Parts

223-4942 Fuel Level Sender — Cat 434E 444E

This fuel level sender is an essential component of the fuel system, accurately measuring the amount of fuel in the tank and transmitting this data to the operator's display. Manufactured to meet rigorous OEM standards, it provides reliable readings unlike a worn sender that may stick or give erratic indications. Operators will observe inaccurate or fluctuating fuel gauge readings, or the gauge may remain on empty or full when the fuel level is clearly different.

Fuel Level Sender – Part No 223-4942 – 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, electronic components
ApplicationFuel tank level monitoring
Service LifeReplace if inaccurate readings occur, typically 3,000-5,000 hrs
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of a failing fuel level sender is often an inaccurate or fluctuating fuel gauge reading. If left unaddressed, the gauge may cease to function altogether, leaving the operator without a reliable indication of fuel status. This can lead to unexpected equipment downtime due to running out of fuel.

Installation Tip

Ensure the new sender's float arm is not obstructed by any internal tank baffles or debris before fully seating it. Avoid overtightening the retaining nuts, which can crack the tank flange.

Service Note

Inspect the fuel tank for any sediment or water contamination that could affect sender operation or indicate other fuel system issues.