CATEngine Parts

2159989 Engine Parts Component — Cat 330B L 345B II

This engine component is a vital part of the internal engine structure, contributing to the overall sealing and operational integrity of the power unit. Manufactured to meet rigorous quality standards, it provides superior resistance to wear and deformation compared to a compromised or failed part. Operators may observe a decline in engine performance, unusual noises, or increased exhaust emissions when this component is nearing the end of its service life.

Engine Parts Component – Part No 2159989 – 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:'2159989', name:'Engine Parts Component', brand:'CAT', brandSlug:'cat', category:'Engine Parts', catSlug:'engine-parts', condition:'OEM Aftermarket', description:'This engine component is a vital part of the internal engine structure, contributing to the overall sealing and operational integrity of the power unit. Manufactured to meet rigorous quality standards, it provides superior resistance to wear and deformation compared to a compromised or failed part. Operators may observe a decline in engine performance, unusual noises, or increased exhaust emissions when this component is nearing the end of its service life.', xref:['2159989'], models:['330B L','345B II','345B II MH','345B L'], specs:[{key:'Part No',val:'2159989'},{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": "1059218", "name": "Piston Gr/ With Rings", "slug": "1059218"}, {"partNo": "175-2949", "name": "Fuel Water Separator", "slug": "175-2949"}, {"partNo": "327-4608-3274608", "name": "Pressure Switch Sensor 327 4608", "slug": "327-4608-3274608"}, {"partNo": "3087824", "name": "Engine Parts Component", "slug": "3087824"}, {"partNo": "5m-7294", "name": "Floating Seal", "slug": "5m-7294"}, {"partNo": "2276082", "name": "Gear Gp-Br", "slug": "2276082"}], 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 is the main purpose of this engine component?',a:'This component is designed to maintain critical seals and structural integrity within the engine, ensuring efficient operation and preventing internal leaks.'},{q:'How can I be sure part 2159989 fits my 345B II MH?',a:'Cross-reference the part number with your machine\'s parts manual or consult a dealer with your equipment\'s serial number for definitive fitment confirmation.'},{q:'Is this CTP aftermarket part as reliable as an original CAT part?',a:'Yes, this component is manufactured to meet OEM specifications, offering equivalent performance and durability, backed by a warranty.'},{q:'What should I check for when installing this part?',a:'Always inspect the surrounding engine components, such as gaskets and seals, for wear and tear, and ensure all mating surfaces are clean and smooth.'}], 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": "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

1059218
Piston Gr/ With Rings
175-2949
Fuel Water Separator
327-4608-3274608
Pressure Switch Sensor 327 4608
3087824
Engine Parts Component
5m-7294
Floating Seal
2276082
Gear Gp-Br

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
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early signs of failure might include subtle vibrations or a slight reduction in engine smoothness. If the issue progresses, expect a more noticeable loss of power and potentially audible engine knocking sounds. Ignoring these symptoms can lead to increased internal wear and potential component seizure.

Installation Tip

Thoroughly clean all mounting surfaces to ensure a perfect seal and prevent any foreign material from entering the engine. Be careful not to cross-thread any fasteners during installation.

Service Note

When replacing this engine component, it is prudent to inspect the crankshaft, camshaft, and associated bearings for any signs of abnormal wear.