Name: 357-2083-06 Engine Control Module ECM 345-3381 20R-1768 for CAT E-Series 320E 312E 329E Excavator
Brand: Guangzhou Lanxin Machinery Equipment Co., Ltd
SKU: 357-2083
Price: 1390.00 USD
Availability: InStock

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357-2083-06 Engine Control Module ECM 345-3381 20R-1768 for CAT E-Series 320E 312E 329E Excavator

CAT E-Series ECM engine control module

320E excavator ECU control unit

312E 329E excavator ECM with warranty

Place of Origin:

China

Brand Name:

CAT

Model Number:

357-2083

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Product Details

Product Type:

Engine Control Unit (ECU) / Electronic Control Module (ECM)

Payment Term:

PAYPAL\WEST UNION\TT\TRADE ASSURANCE

Shipment:

DHL FEDEX TNT EMS UPS

Delivery Time:

3-7 Days

Part Number:

320E 312E 329E C4.4 C6.6 C7.1

Highlight:

CAT E-Series ECM engine control module

320E excavator ECU control unit

312E 329E excavator ECM with warranty

Payment & Shipping Terms

Minimum Order Quantity

Price

$1050 - $1730

Packaging Details

Carton Box

Delivery Time

3-7 work days

Payment Terms

L/C,D/A,D/P,T/T

Supply Ability

999

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Product Description

Engine Control Module for CAT E-Series Excavators

Part Number: 357-2083-06 ECM | Cross References: 345-3381, 20R-1768

Key Features

Engine control module (ECM/ECU) supplied against 357-2083 with -06 revision
Cross-referenced to 345-3381, 20R-1768 (reman) and T400052 controller line
Covers CAT C4.4, C6.6 and C7.1 engine decks
Fitted across CAT E-series excavators from 312E to 329E
Application verified from ECM label, engine tag and machine serial before shipment
Anti-static packaging with pre-shipment inspection

Product Specifications

Product Name	Excavator Engine Control Module (ECM/ECU)
Part Number	357-2083 (core) with 357-2083-06 revision suffix; cross-reference 345-3381, 20R-1768 (reman), T400052
Type	Engine electronic control module - CONTROL GP-ELECTRONIC group
Engine Coverage	CAT C4.4, C6.6 and C7.1 engine decks
Application	CAT E-series excavators 312E / 314E / 316E / 318E / 320E / 323E / 324E / 329E
Condition	New (remanufactured 20R-1768 option available)
Warranty	12 Months
Packaging	Anti-static bag + export carton packaging

Cross Compatibility Reference

OEM Part Numbers	357-2083 / 3572083 (core); 345-3381; 20R-1768 (remanufactured); 340-8157 and T400052
Alternative Part Numbers	331-7539 / 331-7540 (C6.4/C6.6), 374-2640 (C7.1), 221-8874 / 366-8821 (312D/313D/320D), 309-5710 (336D2)
Compatible Engine Models	CAT C4.4 / C6.6 / C7.1 (core)
Compatible Excavator Models	312E / 314E / 316E / 318E / 320E / 323E / 324E / 329E, including EL variants
Compatible Equipment Models	966F loader, 924K / 930K / 938K wheel loaders, 120M motor grader and backhoe loaders
Related Components	Fuel Injectors, Engine Sensors, Wiring Harness, Monitor Panel, Turbo Actuator, Fuel Pump

Related Products

Product Advantages

The 357-2083 module is the control unit behind the CAT E-series generation, managing common-rail C4.4, C6.6 and C7.1 engines across multiple machine applications.

Revision-correct supply (-06 suffix identified and matched)
New unit, with 20R-1768 reman alternative
Label-to-serial verification before shipment
Anti-static packaging for electronic freight

Product Images

Frequently Asked Questions

What is the 357-2083 module?

It is the engine control module that manages fuel delivery and engine protection for C4.4, C6.6 and C7.1 engines. It must be replaced when the machine loses communication or runs in derate with ECM-related fault codes.

What does the -06 suffix mean?

The -06 is the hardware revision suffix on the controller. Revisions are not cosmetic - connector layout and internal hardware can differ between versions. Send a photo of your original label so the correct revision is supplied.

Which machines use this module?

It is fitted across the CAT E-series excavator range - 312E, 314E, 316E, 318E, 320E, 323E, 324E and 329E - with the same family reported on 966F loaders, 924K / 930K / 938K wheel loaders, 120M graders and backhoe loaders.

New or remanufactured?

Both routes exist on this number. New modules are supplied as standard; the 20R-1768 line is the remanufactured exchange option for owners who prefer it.

Is it programmed to my machine?

Programming status is confirmed per order. Provide the machine model and serial number and we confirm whether the module ships programmed for that application or needs flashing on installation.

How do I confirm the correct module?

Send photos of the original ECM label (both sides), the machine serial number and the engine arrangement number. We match the number and revision, confirm the scope and new or reman route, inspect the unit, and pack it in anti-static protection.

Important: Always verify compatibility using your original ECM label, machine serial number, and engine arrangement number before ordering.

Tags：

357-2083-06 Engine Control Module ECM 345-3381 20R-1768 for CAT E-Series 320E 312E 329E Excavator

CAT E-Series ECM engine control module

320E excavator ECU control unit

312E 329E excavator ECM with warranty

CAT E-Series ECM engine control module

320E excavator ECU control unit

312E 329E excavator ECM with warranty

357-2083-06 Engine Control Module ECM 345-3381 20R-1768 for CAT E-Series 320E 312E 329E Excavator

349D2 ECM Replacement: 366-8821-00 20R-2323 Engine Computer Board for CAT D-Series Excavator Controller

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