Eaton K-4489CL Clutch Assembly — Detroit DT12

Product Overview

Eaton K-4489CL clutch assembly for supported Detroit DT12 automated-manual transmission applications.

Application and Service Notes

Confirm the exact DT12 model and generation, transmission serial number, engine torque class, original clutch and OE reference, input-shaft spline, flywheel and pilot interface, release system, actuator compatibility, and included components before ordering. DT12 applications can vary by build and software configuration.

Installation may require flywheel inspection, actuator diagnosis, programming, clutch calibration, or teach-in using approved Detroit diagnostic equipment.

Please confirm K-4489CL, the DT12 identification, original clutch number, spline, flywheel, actuator, and application before ordering.

Parts Verification and Ordering Notice

Please confirm the existing part number, transmission model and serial number, clutch diameter, spline, torque rating, flywheel, release system, actuator compatibility, specifications, included components, software requirements, and application before ordering. Cross references, catalogs, manuals, and guides may contain errors, omissions, superseded information, or model-specific differences.

Technical References and OEM Documentation

• Eaton Clutch Product Resources
• Detroit DT12 — Official Product Information
• Eaton Download Center