CATEngine Parts

383-6830 Speed Sensor — Cat 236D 242D

This speed sensor accurately measures the rotational speed of engine components, providing critical data to the engine control module (ECM) for optimal performance. Manufactured to meet rigorous OEM standards, it offers precise readings unlike a worn sensor that can produce erratic or absent signals. Operators may observe a check engine light, unstable engine idle, or a lack of power when this sensor begins to fail.

Speed Sensor – Part No 383-6830 – 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 TypeSpeed Sensor
MaterialPlastic and electronic components
ApplicationEngine speed monitoring
Service LifeReplace as needed based on diagnostic codes or performance issues
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

An illuminated check engine light or erratic engine RPMs during operation are initial signs of a faulty speed sensor. The engine may also exhibit poor acceleration or stall unexpectedly. If left unaddressed, inconsistent engine speed can lead to drivability issues and potential damage to other powertrain components.

Installation Tip

Ensure the sensor mounting surface is clean and free from any metal filings or debris before installation. Avoid overtightening the sensor, as this can damage the threads or the sensor housing.

Service Note

Inspect the wiring harness and connector for any signs of damage or corrosion when replacing the speed sensor.