CATEngine Parts

ENGINE OVERHAUL KIT: CTP1646556OH6MA — Caterpillar Replacement Component Engine Overhaul Kit: Ctp1646556Oh6Ma

This is a comprehensive engine overhaul kit designed to restore a Caterpillar engine to its optimal performance specifications. It contains all necessary components, such as gaskets, seals, pistons, and rings, manufactured to high-quality standards for a reliable rebuild. Operators may notice persistent issues like excessive smoke, low power, or oil consumption that are not resolved by minor repairs if an overhaul is needed.

Caterpillar Replacement Component Engine Overhaul Kit: Ctp1646556Oh6Ma – Part No ENGINE OVERHAUL KIT: CTP1646556OH6MA – 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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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 Overhaul Kit
MaterialMixed (Gaskets, Seals, Metal Components)
ApplicationComplete engine rebuild
Service LifeReplace during major engine overhaul
CompatibilityCAT Engine Parts Equipment
ConditionNew — OEM specification aftermarket

Failure Symptoms

Persistent symptoms like excessive oil consumption, blue exhaust smoke, significant loss of engine power, and rough running that cannot be fixed by minor repairs indicate a need for an engine overhaul. Continued operation can lead to increased internal wear and reduced engine efficiency. The risk is a complete engine failure requiring a much more extensive and costly repair.

Installation Tip

Thoroughly clean all engine internal surfaces and passages before installing new components to ensure proper lubrication and prevent contamination. Do not mix parts from different kits or reuse old seals and gaskets.

Service Note

Inspect and service the engine's lubrication system, cooling system, and turbocharger (if applicable) during an overhaul.