CATElectrical Parts

358-6190 Rotary Position Sensor — Cat D6N D6T

This rotary position sensor is an essential electrical component that accurately measures the angle of rotation for components like steering systems or implement controls, feeding this information to the machine's electronic control unit. Manufactured to meet rigorous OEM quality standards, it offers superior reliability and precision over a worn sensor that may exhibit drift or complete signal loss. Operators might notice imprecise steering control, erratic implement movements, or diagnostic codes related to steering angle or hydraulic system feedback when this sensor malfunctions.

Rotary Position Sensor – Part No 358-6190 – CAT Spare Part
Part Specifications
BrandCAT
CategoryElectrical 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

Disconnect main battery before working on electrical components. Use dielectric grease on all connector pins. Check ground connections — most electrical faults trace to poor grounds. Test with multimeter before installing new parts.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeRotary Position Sensor
MaterialPlastic and metal components
ApplicationSteering and implement control feedback
Service LifeReplace as needed based on diagnostics
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of a failing rotary position sensor include sluggish or imprecise steering response and erratic operation of hydraulic attachments. If ignored, the machine's control system may struggle to maintain desired positions, leading to reduced productivity and potential operator frustration. Continued use with a faulty sensor can compromise the accuracy of automated functions and potentially lead to inefficient operation.

Installation Tip

Before installing, ensure the mating surface on the steering column or hydraulic valve body is perfectly clean and free of any contaminants. Be careful not to force the sensor into place; it should seat smoothly to avoid damaging the internal components or the mounting bracket.

Service Note

When replacing the rotary position sensor, it is advisable to inspect the associated wiring harness and connectors for any signs of wear or damage.