CATEngine Parts

2857486 Engine Parts Component — Cat 416D 420D

This component is a critical part of the engine's internal assembly, ensuring proper sealing and structural integrity within the engine block. It is manufactured to meet stringent quality standards, providing durability that surpasses worn or damaged original components. Operators may notice increased oil consumption, reduced engine power, or unusual noises if this part is failing.

Engine Parts Component – Part No 2857486 – 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.

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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

Initial signs of failure may include subtle increases in exhaust smoke or a slight decrease in engine responsiveness. If left unaddressed, the issue can lead to more significant oil leaks and a noticeable loss of engine power. Continued operation with a failing component risks internal engine damage.

Installation Tip

Thoroughly clean all mating surfaces on the engine block before installation to ensure a proper seal. Avoid overtightening fasteners, which can distort the component or damage the engine block.

Service Note

Inspect the surrounding engine block surfaces for any signs of wear or damage during installation.