CATEngine Parts

1931684 Engine Parts Component — Cat 428c 438c

This is an engine parts component, a vital element within the engine's internal assembly that contributes to its overall operation and longevity. It is manufactured to meet stringent quality standards, ensuring reliable performance and durability compared to a worn or damaged original part. Operators might observe a loss of engine power, unusual noises, or increased exhaust smoke when this component begins to fail.

Engine Parts Component – Part No 1931684 – 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:'1931684', name:'Engine Parts Component', brand:'CAT', brandSlug:'cat', category:'Engine Parts', catSlug:'engine-parts', condition:'OEM Aftermarket', description:'This is an engine parts component, a vital element within the engine\'s internal assembly that contributes to its overall operation and longevity. It is manufactured to meet stringent quality standards, ensuring reliable performance and durability compared to a worn or damaged original part. Operators might observe a loss of engine power, unusual noises, or increased exhaust smoke when this component begins to fail.', xref:['1931684'], models:['428c','438c'], specs:[{key:'Part No',val:'1931684'},{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": "91246-10300", "name": "Master Cylinder", "slug": "91246-10300"}, {"partNo": "296-1406", "name": "Temperature Sensor", "slug": "296-1406"}, {"partNo": "358-5002", "name": "Piston Pump", "slug": "358-5002"}, {"partNo": "10r-6163", "name": "Fuel Injector", "slug": "10r-6163"}, {"partNo": "1077563lK", "name": "Body As-Piston", "slug": "1077563lK"}, {"partNo": "177-3321", "name": "Spider Fan Blade", "slug": "177-3321"}], 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:'What specific function does part 1931684 serve in the engine?',a:'This component is a critical part of the engine\'s internal assembly, contributing to its power generation and smooth operation.'},{q:'How can I confirm if this part is correct for my CAT 428C machine?',a:'Verify the part number against your equipment\'s service manual and check the serial number range for compatibility.'},{q:'What is the advantage of using a CTP aftermarket replacement?',a:'CTP aftermarket parts are designed to meet stringent quality standards, offering a reliable and cost-effective alternative to OEM components.'},{q:'Are there any specific checks needed before installing this engine component?',a:'Ensure the mating surfaces are clean and free of debris, and verify that all related components are in good condition to prevent premature failure.'}], 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": "Engine Component"}, {"key": "Material", "val": "Steel Alloy"}, {"key": "Application", "val": "Engine Internal Assembly"}, {"key": "Service Life", "val": "Replace as needed based on inspection"}, {"key": "Compatibility", "val": "CTP aftermarket replacement"}, {"key": "Condition", "val": "New \u2014 CTP aftermarket replacement"}],};script src="/assets/js/product-page.js">

Related CAT Parts

From the same category — may also be needed

91246-10300
Master Cylinder
296-1406
Temperature Sensor
358-5002
Piston Pump
10r-6163
Fuel Injector
1077563lK
Body As-Piston
177-3321
Spider Fan Blade

Browse all CAT Engine Parts →

Ship This Part To Your Location

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India
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Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India

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 TypeEngine Component
MaterialSteel Alloy
ApplicationEngine Internal Assembly
Service LifeReplace as needed based on inspection
CompatibilityCTP aftermarket replacement
ConditionNew — CTP aftermarket replacement

Failure Symptoms

Early signs of failure may include subtle changes in engine performance, such as a slight reduction in power or an increase in vibration. If ignored, the component's malfunction can lead to more significant engine issues, potentially causing increased fuel consumption or internal engine damage. Continued operation with a failing component risks compromising the engine's overall integrity.

Installation Tip

Always ensure the engine is completely cool before attempting installation to prevent burns and allow for safer handling. Double-check that the component is seated correctly and all fasteners are torqued to specification.

Service Note

Inspect related engine components, such as seals, gaskets, and bearings, for wear or damage during the installation of this part.