CATEngine Parts

251-3231-2513231 Fuel Level Sender 251 3231 — Cat 3054C 414E

This fuel level sender is an essential part of the fuel system, accurately measuring the amount of fuel in the tank and transmitting this information to the operator display. It utilizes a float mechanism and variable resistor to provide a continuous reading, ensuring the operator is aware of fuel status. A malfunctioning sender will display an incorrect fuel level, potentially leading to the operator running out of fuel unexpectedly or misjudging refueling needs.

Fuel Level Sender 251 3231 – Part No 251-3231-2513231 – 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.

WhatsApp for Price & Availability☎ Call Mumbai Office

Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

const P = { partNo:'251-3231-2513231', name:'Fuel Level Sender 251 3231', brand:'CAT', brandSlug:'cat', category:'Engine Parts', catSlug:'engine-parts', condition:'OEM Aftermarket', description:'This fuel level sender is an essential part of the fuel system, accurately measuring the amount of fuel in the tank and transmitting this information to the operator display. It utilizes a float mechanism and variable resistor to provide a continuous reading, ensuring the operator is aware of fuel status. A malfunctioning sender will display an incorrect fuel level, potentially leading to the operator running out of fuel unexpectedly or misjudging refueling needs.', xref:['251-3231-2513231'], models:["CAT", "Engine", "3054C", "Loader", "414E", "416E", "420E", "422E", "428E", "430E"], specs:[{key:'Part No',val:'251-3231-2513231'},{key:'Brand',val:'CAT'},{key:'Category',val:'Engine Parts'},{key:'Condition',val:'Aftermarket — OEM Specification'},{key:'Dispatch',val:'Same-day from Mumbai (before 3 PM IST)'},{key:'GST Invoice',val:'Available — all orders'},{key:'Export Docs',val:'Commercial invoice, packing list, COO'}], relatedParts:[{"partNo": "344-5081", "name": "24V Alternator", "slug": "344-5081"}, {"partNo": "274-6718", "name": "Oil Fuel Pressure Sensor", "slug": "274-6718"}, {"partNo": "2977751", "name": "Piston Std", "slug": "2977751"}, {"partNo": "3244167", "name": "Muffler Clamp", "slug": "3244167"}, {"partNo": "383-4240", "name": "Sprocket", "slug": "383-4240"}, {"partNo": "247-8978", "name": "Piston Motor", "slug": "247-8978"}], reviews:[{name:'Vikram Singh',loc:'Delhi, India',rating:5,text:'CAT part arrived fast. OEM specification, fits perfectly in my 320D. Highly recommend PTC.'},{name:'Ibrahim Al Rashid',loc:'Dubai, UAE',rating:5,text:'Great service and fast shipping to UAE. The CAT part was exactly as described. Very reliable supplier.'},{name:'Pradeep Sharma',loc:'Nagpur, Maharashtra, India',rating:4,text:'Quick response, good quality. Team confirmed compatibility before dispatch which I appreciated.'}], faq:[{q:'How does the 251-3231 fuel level sender work?',a:'It uses a float arm connected to a variable resistor that changes resistance as the fuel level rises or falls, sending a corresponding signal to the gauge.'},{q:'Will this 251-3231 sender fit my CAT 414E loader?',a:'Confirm compatibility by matching your equipment\'s serial number and fuel tank configuration to the specifications for part number 251-3231.'},{q:'What quality standards are met by this CAT fuel level sender?',a:'This sender is manufactured to OEM specifications, ensuring accurate fuel level readings and reliable performance over its service life.'},{q:'What should be done if the fuel gauge is not working correctly?',a:'First, check the wiring and connections to the sender and gauge; if they are intact, the sender itself may need replacement.'}], categoryDesc:'CAT Engine Parts from Parts Trading Company cover the full range of CAT equipment. We supply OEM-specification aftermarket engine parts sourced from certified manufacturers. PTC has supplied CAT engine parts to customers across India, UAE, Russia, Indonesia, and Africa since 1956. Our Mumbai warehouse stocks high-turnover CAT engine parts for same-day dispatch before 3 PM IST.', aiSpecs:[{"key": "Part Type", "val": "Fuel Level Sender"}, {"key": "Material", "val": "Plastic, brass, and electronic components"}, {"key": "Application", "val": "Fuel tank monitoring"}, {"key": "Service Life", "val": "Replace when inaccurate readings occur"}, {"key": "Compatibility", "val": "OEM specification"}, {"key": "Condition", "val": "New \u2014 OEM specification aftermarket"}],};script src="/assets/js/product-page.js">

Related CAT Parts

From the same category — may also be needed

344-5081
24V Alternator
274-6718
Oil Fuel Pressure Sensor
2977751
Piston Std
3244167
Muffler Clamp
383-4240
Sprocket
247-8978
Piston Motor

Browse all CAT Engine Parts →

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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
MaterialPlastic, brass, and electronic components
ApplicationFuel tank monitoring
Service LifeReplace when inaccurate readings occur
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first indication of a faulty fuel level sender is an erratic or stuck fuel gauge reading, showing full when empty or vice versa. If ignored, this can lead to the operator miscalculating fuel range, potentially resulting in the equipment running out of fuel during operation. This can cause unexpected downtime and potential damage to the fuel system from running dry.

Installation Tip

Ensure the fuel tank is nearly empty before removing the old sender to minimize fuel spillage and potential fire hazards. When installing the new sender, ensure the gasket is properly seated to prevent fuel leaks.

Service Note

Clean the fuel tank opening and inspect the fuel pickup screen for debris when replacing the fuel level sender.