CATEngine Parts

5D3118 Spare Parts Component — Cat 793

The CAT 5D3118 Valve Lifter is a critical component within the engine's valvetrain system, responsible for transferring the camshaft's motion to the rocker arms. It ensures precise valve timing and lift, maintaining optimal engine performance and combustion efficiency. A worn lifter can lead to noisy operation, reduced power, and potential damage to other valvetrain components.

Spare Parts Component – Part No 5D3118 – 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

Cross-reference part number with serial number before ordering to confirm fitment. Keep original parts until new ones are confirmed correct. Record part numbers replaced for future reference.

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
ApplicationEngine Valvetrain
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Audible ticking or tapping noise from the engine, particularly noticeable at idle or low RPMs. If ignored, this can lead to uneven valve operation, reduced engine power, and increased wear on the camshaft and rocker arms. Continued operation with a faulty lifter risks significant damage to the entire valvetrain assembly.

Installation Tip

Ensure the camshaft lobe and lifter base are thoroughly cleaned and inspected for wear before installation. Avoid dropping or striking the lifter during handling to prevent damage to its precision surfaces.

Service Note

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