CATExhaust & Turbo

4T0416 Cartridge Gp — Cat D9L

This cartridge assembly is a key component within the turbocharger, responsible for housing the rotating assembly and ensuring proper lubrication and sealing. It is engineered to precise tolerances for optimal performance and durability, contrasting with a worn cartridge that may exhibit bearing play or seal leakage. Operators might observe a significant drop in engine power, excessive oil consumption, or blue smoke from the exhaust if this cartridge fails.

Cartridge Gp – Part No 4T0416 – 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.

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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 Cartridge
MaterialHigh-strength steel alloy
ApplicationTurbocharger assembly
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — Aftermarket replacement

Failure Symptoms

A noticeable reduction in engine power and increased oil consumption are often the first indications of a failing cartridge. If ignored, the turbocharger may begin to produce excessive smoke and audible noises, suggesting internal damage to the rotating assembly. Continued operation with a faulty cartridge can lead to rapid turbocharger destruction and potential engine damage.

Installation Tip

Thoroughly clean the turbocharger's bearing housing and ensure all oil supply and drain passages are completely clear before installation. Never reuse old oil seals or gaskets.

Service Note

When installing a new turbocharger cartridge, it is crucial to change the engine oil and filter to prevent contamination.