CATExhaust & Turbo

420-2371 Turbocharger Component — Cat CP56B CP74

This component is integral to the engine's exhaust system, precisely managing exhaust gas flow to the turbocharger for optimal power and efficiency. It is manufactured to meet strict OEM quality standards, providing superior durability and performance compared to worn or damaged units. Observable symptoms of failure include a significant loss of engine power, increased exhaust emissions, and unusual whistling or whining sounds emanating from the engine compartment.

Turbocharger Component – Part No 420-2371 – CAT Spare Part
Part Specifications
BrandCAT
CategoryExhaust & Turbo
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

Related CAT Parts

From the same category — may also be needed

2480323
Turbocharger Component
6N2020
Turbocharger Component
2114635
Pipe-Exhaust
1323649
Turbocharger Component
6N7519
Turbocharger Component
4P9584, 4P9585, 1111653
Turbocharger Component

Browse all CAT Exhaust Turbo →

Ship This Part To Your Location

DubaiSaudi ArabiaNigeriaKenyaSouth AfricaBangladeshMalaysiaGhanaQatarEgypt
India
MaharashtraGujaratTamil NaduRajasthanKarnatakaTelangana

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

Installation & Application Notes

Allow turbo to idle 2–3 minutes before shutdown — this circulates oil through bearings and prevents coking. Check oil feed and drain lines for blockages before fitting new turbo. Replace oil and filter when fitting new turbo — old oil contains metal particles.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeTurbocharger Component
MaterialHigh-temperature resistant alloy steel
ApplicationCompactor exhaust and turbocharging system
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A noticeable reduction in engine power and an increase in exhaust smoke are the initial signs of a failing turbocharger component. If ignored, this can lead to decreased operational efficiency and potential engine strain. Continued operation with a faulty component poses a risk of further damage to the turbocharger and engine systems.

Installation Tip

Before installation, meticulously clean the mating surfaces of the exhaust manifold and turbocharger to ensure a proper seal. Avoid applying excessive force when tightening fasteners, as this can lead to component distortion or thread damage.

Service Note

Inspect the turbocharger's wastegate actuator and associated linkages for proper operation and any signs of wear during component replacement.