CATEngine Parts

265-9033 Speed Sensor — Cat 3508 3512

This speed sensor is an electronic component that monitors and transmits the rotational speed of the engine's crankshaft or camshaft to the engine control module (ECM). It is built with high-quality materials to ensure accurate signal transmission, unlike a worn sensor that may provide erratic or absent readings. Operators might notice engine performance issues, such as rough idling, stalling, or a check engine light illumination, if this speed sensor malfunctions.

Speed Sensor – Part No 265-9033 – 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
MaterialMetal housing, electronic components
ApplicationEngine speed monitoring
Service LifeReplace as indicated by diagnostic trouble codes
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of a failing speed sensor can include intermittent engine misfires or a fluctuating idle speed. If ignored, the engine may begin to stall frequently or fail to start altogether, leading to significant operational downtime. A persistently faulty speed sensor can prevent the engine from running, rendering the equipment unusable.

Installation Tip

Ensure the mounting surface on the engine block or flywheel housing is clean and free of debris before installing the new sensor. Overtightening the sensor can damage its threads or internal components.

Service Note

Inspect the engine's flywheel or crankshaft reluctor wheel for damage or debris that could interfere with the sensor's reading.