CATEngine Parts

138-5190 Electronic Control — Cat 307 307B

Name: 138-5190 Electronic Control — Cat 307 307B
Brand: CAT
SKU: 138-5190
Availability: InStock

This electronic control module is the 'brain' of the engine or machine system, processing sensor inputs and controlling various actuators to optimize performance and efficiency. It is built to meet Caterpillar's exacting standards for reliability and signal integrity, ensuring consistent operation unlike a faulty module. Operators might observe erratic engine behavior, warning lights illuminating on the dash, or a complete loss of machine function when this control fails.

Electronic Control – Part No 138-5190 – CAT Spare Part

Part Specifications

Brand	CAT
Category	Engine Parts
Condition	Aftermarket — OEM Specification
Dispatch	Same-day from Mumbai (before 3 PM IST)
GST Invoice	Available — all orders
Export Docs	Commercial invoice, packing list, COO

Compatible Models

CAT Excavator 307 307B 307C 308C 313B 315B Engine 3046 4M40

Always verify with serial number before ordering.

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Parts Trading Company · Mumbai, Est. 1956 · Same-day dispatch · Ships worldwide · GST invoice included

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Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India

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 Type	Electronic Control Module (ECM)
Material	Sealed Electronic Components
Application	Engine/Machine Control System
Service Life	Replace as needed based on diagnostic testing
Compatibility	CAT 307, 307B, 307C, 308C, 313B Excavators
Condition	New — OEM specification aftermarket

Failure Symptoms

The first indication of a failing electronic control module may be intermittent system malfunctions or the illumination of dashboard warning lights. If ignored, the module can cause unpredictable engine behavior, leading to operational shutdowns. The worst consequence is a complete loss of machine control, rendering the equipment inoperable and potentially unsafe.

Installation Tip

Always disconnect the battery before replacing the electronic control module to prevent electrical damage. Ensure all connectors are clean and securely seated after installation.

Service Note

Before replacing the ECM, thoroughly check all related sensors, wiring harnesses, and grounds for faults or damage.

138-5190 Electronic Control — Cat 307 307B

Compatible Models

Related CAT Parts

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Installation & Application Notes

Failure Symptoms