OEM Eaton Fuller UltraShift Transmission Control Module (TCM)

Genuine OEM Eaton Fuller UltraShift Transmission Control Module (TCM) removed from an Eaton Fuller RTO-XX910B-AS3 automated manual transmission.

This electronic control module manages transmission shifting, clutch operation, communication with the engine ECM, and overall transmission performance. It is an original Eaton Fuller component designed for heavy-duty commercial truck applications.

Part Information

• Manufacturer: Eaton Fuller

• Part Type: Transmission Control Module (TCM)

• Model: ETC2004A05

• Hardware Revision: 691961A

• Serial Number: ETC2049839

• Date Code: 07190

• Voltage: 12 Volt

Condition

• Genuine OEM used part

• Normal cosmetic wear from previous use

• Connector pins are clean and appear straight

• Aluminum housing is solid with no visible cracks

• Mounting points are intact

• Sold exactly as shown in the photos

Features

• Genuine Eaton Fuller OEM Component

• Controls automated transmission shifting

• Communicates with Engine ECM

• Heavy-duty aluminum housing

• Factory electronic transmission controller

• Direct OEM replacement when part numbers match

Compatibility

Removed from an Eaton Fuller:

• RTO-XX910B-AS3

May also fit other Eaton Fuller UltraShift automated manual transmissions using Model ETC2004A05.

Please verify compatibility using your original part number before purchasing. Programming or calibration may be required after installation.

Package Includes

• (1) Eaton Fuller UltraShift Transmission Control Module (TCM)

No wiring harnesses, programming, or additional hardware included.

Item Specifics

• Brand: Eaton Fuller

• Type: Transmission Control Module (TCM)

• Manufacturer Part Number: ETC2004A05

• Model: ETC2004A05

• Hardware Revision: 691961A

• Voltage: 12V

• Condition: Used

• OE/OEM Part: Yes