CATEngine Parts

358-2398 Speed Sensor — Cat

This speed sensor monitors the rotational speed of the engine's crankshaft or camshaft, providing critical data to the engine control module for optimal performance. Manufactured to precise Caterpillar specifications, it ensures accurate readings unlike a faulty sensor that may provide erratic or no signal. Operators might experience engine performance issues, check engine lights, or difficulty starting when this sensor malfunctions.

Speed Sensor – Part No 358-2398 – 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 Speed Sensor
MaterialPlastic and metal
ApplicationEngine speed monitoring
Service LifeReplace as needed based on diagnostic codes
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first indication of a failing speed sensor may be an illuminated check engine light or intermittent engine stalling. If left unaddressed, the engine may become difficult to start or run erratically, leading to reduced power and increased fuel consumption. Continued operation without accurate speed feedback can prevent the engine from running altogether.

Installation Tip

Ensure the mounting surface on the engine is clean and free of metallic debris before installing the new sensor. Avoid using excessive force when threading the sensor into its bore, as this can damage the threads.

Service Note

Inspect the reluctor wheel or tone ring for damage or debris that could interfere with the sensor's reading.