CATEngine Parts

247-5211 Throttle Motor — Cat 318C 319C

This throttle motor precisely controls engine speed by actuating the throttle body or fuel injection system based on operator input or electronic control signals. It is engineered to meet stringent OEM performance requirements, providing accurate and responsive engine speed management unlike a seized or erratic motor. Operators may experience unpredictable acceleration, inability to maintain idle speed, or a 'limp-home' mode engagement when this throttle motor malfunctions.

Throttle Motor – Part No 247-5211 – 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 TypeThrottle Motor
MaterialAluminum alloy and electronic components
ApplicationEngine speed control
Service LifeReplace as needed based on diagnostic codes or performance issues
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial symptoms of a failing throttle motor may include inconsistent engine idle speed or delayed throttle response. If ignored, the engine may surge unexpectedly, fail to reach full power, or enter a reduced power mode, significantly impacting operational capability. Continued use with a faulty motor can lead to drivability issues and potential damage to the engine control system.

Installation Tip

Ensure the engine's electronic control module (ECM) is properly reset or reprogrammed after installation, as required by the service manual. Avoid forcing the throttle linkage; ensure it moves freely before connecting the motor.

Service Note

Inspect the throttle position sensor and the engine wiring harness for any signs of damage or wear when replacing the throttle motor.