CATEngine Parts

453-5998 Valve Lifter — Cat 336D

This valve lifter is a critical component within the engine's valvetrain system, controlling the opening and closing of valves. It ensures precise timing and efficient combustion by transferring camshaft lobe motion to the rocker arms. A worn lifter can lead to noisy operation, reduced engine power, and increased emissions, while a failed lifter will cause significant performance issues and potential engine damage.

Valve Lifter – Part No 453-5998 – 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 TypeValve Lifter
MaterialHardened steel alloy
ApplicationEngine valvetrain
Service LifeReplace as part of major engine overhaul or if worn
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of a failing valve lifter is often an audible ticking or tapping noise from the engine, particularly noticeable at idle. If ignored, this noise will increase in severity, leading to a loss of engine power and potentially rough idling. Continued operation with a worn lifter risks damage to the camshaft and cylinder head components.

Installation Tip

Ensure the camshaft is properly lubricated before installing new lifters to prevent initial wear. Avoid dropping or striking the lifter body during installation, as this can cause internal damage.

Service Note

Inspect the camshaft lobes and rocker arms for wear or pitting when replacing valve lifters.