top of page
Allison Transmission TCM ECU 29537441 12V 2000 2400 Series Freightliner M2 Used

Allison Transmission TCM ECU 29537441 12V 2000 2400 Series Freightliner M2 Used

$730.00Price
Quantity

OEM Allison Transmission Control Module (TCM)

Genuine OEM Allison Transmission Control Module (TCM) removed from a Freightliner M2 equipped with an Allison 2000/2400 Series automatic transmission.

This electronic transmission control module manages transmission shifting, diagnostics, torque converter operation, and communication with the engine ECM through the J1939 data network.

Please verify all part numbers and your transmission model before purchasing.

OEM Part Information

  • Manufacturer: Allison Transmission

  • Component: Transmission Control Module (TCM)

  • Base TCM Part Number: 29537441

  • Model: Allison 2000 / 2400 Series

  • Voltage: 12 Volts

  • TCM Calibration Assembly: TCM000ZE

  • Communication: SAE J1939

Compatible With

May fit:

  • Freightliner M2 equipped with Allison 2000 Series

  • Freightliner M2 equipped with Allison 2400 Series

  • Other medium-duty trucks using Allison 29537441 TCM.

Always verify the OEM part number, calibration, and transmission model before purchasing.

Features

  • Genuine OEM Allison Transmission module

  • Controls automatic transmission operation

  • Supports SAE J1939 communication

  • Heavy-duty die-cast aluminum housing

  • OEM direct replacement

  • Includes attached wiring harness as shown

Condition

  • Genuine OEM used part.

  • Untested.

  • Housing is in good overall condition.

  • Connector ports appear clean.

  • Includes the attached wiring harness/pigtails shown in the photographs.

  • Wiring insulation appears intact.

  • Normal cosmetic wear from previous use.

  • Sold exactly as pictured.

Package Includes

  • (1) OEM Allison Transmission TCM

  • Attached wiring harness exactly as shown

Item Specifics

  • Brand: Allison Transmission

  • Type: Transmission Control Module (TCM)

  • Manufacturer Part Number: 29537441

  • Transmission Series: Allison 2000 / 2400

  • Voltage: 12V

  • OE/OEM Part: Yes

  • Condition: Used

Important Note

Please verify OEM part number 29537441, your Allison transmission model, and calibration requirements before purchasing. Programming or calibration may be required after installation.

This module includes the attached wiring harness shown in the photographs and is sold exactly as pictured.

Photo Inspection

  • ✅ Genuine OEM Allison Transmission TCM.

  • ✅ OEM Part Number 29537441.

  • ✅ Allison 2000 / 2400 Series application.

  • ✅ Heavy-duty aluminum housing is in good condition.

  • ✅ Connector ports appear clean.

  • ✅ Wiring harness is included.

  • ✅ Mounting points appear intact.

  • ⚠️ Normal cosmetic wear from previous use.

  • ⚠️ tested.

  • ⚠️ Sold exactly as shown in the photographs.

    bottom of page