Cardone 83-108 Transfer Case Motor

Cardone Transfer Case Motor 83-108

Cardone 83-108 is a new transfer case motor built for direct-fit replacement on electronic shift 4WD systems. It is engineered to match OE fit and performance, with load testing used to verify torque output meets industry standards.

Compatible With Chevrolet Silverado 2500 HD, Silverado 3500, Suburban 2500, Avalanche 2500, and GMC Sierra 2500 HD, Sierra 3500, Yukon XL 2500 applications that use an electronic shift transfer case.

Key Features

• Direct-fit OE replacement for easier installation
• Designed to deliver the correct power for smooth shifting between 2WD and 4WD
• Load-tested to confirm torque power specification
• Aluminum housing for durable construction
• Pin-style connector/terminal configuration
• Assembled with the proper lubricant for quiet operation and long service life
• New part condition

Product Details

The Cardone Transfer Case Motor brand line focuses on OE-style replacement motors engineered from decades of reverse engineering and validation work. This transfer case motor is built to restore electronic transfer case actuation on 2003-2007 Chevrolet and GMC trucks and SUVs with 2-speed electronic shift transfer case systems. This part cross-references Chevrolet/GMC OE numbers 12384968 and 12384987 for the same application.

Use Cardone 83-108 when the transfer case needs a replacement motor that matches factory fitment and shift function on vehicles such as the Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD. The design supports the transfer case’s shift command so the drivetrain can move cleanly between drive modes.

What It Can Help Fix

• Service 4WD light illuminated
• 4WD inoperative or stuck in one range
• Transfer case motor failure during 2WD to 4WD shifting
• Weak or incomplete transfer case engagement
• Noise or inconsistent operation from the transfer case shift motor

Installation Notes

Before installation, manually shift the transfer case into the 2-wheel drive position at the shift shaft. The replacement motor drive is factory-set in the 2WD position, and the transfer case should be aligned to match that position before mounting. Do not operate the motor while it is off the transfer case, as this can damage the unit and set an error code that must be cleared before operation resumes. A crescent wrench can be used for this procedure.

Fits 2003-2006 Chevrolet Silverado 2500 HD, with Electronic Shift Transfer Case; with 2 Speed Transfer Case. Fits 2003-2006 Chevrolet Silverado 3500, with Electronic Shift Transfer Case; with 2 Speed Transfer Case. Fits 2003-2006 Chevrolet Suburban 2500, with Electronic Shift Transfer Case. Fits 2003-2006 GMC Sierra 2500 HD, with Electronic Shift Transfer Case; with 2 Speed Transfer Case. Fits 2003-2006 GMC Sierra 3500, with Electronic Shift Transfer Case; with 2 Speed Transfer Case. Fits 2003-2006 GMC Yukon XL 2500, with Electronic Shift Transfer Case; with 2 Speed Transfer Case. Fits 2003-2004 Chevrolet Silverado 2500, with Electronic Shift Transfer Case; with 2 Speed Transfer Case. Fits 2003-2004 GMC Sierra 2500, with Electronic Shift Transfer Case; with 2 Speed Transfer Case. Fits 2003-2006 Chevrolet Avalanche 2500, with 2 Speed Electronic Shift Transfer Case (NP1). Fits 2007 Chevrolet Silverado 2500 HD Classic, Transfer Case Motor. Fits 2007 Chevrolet Silverado 3500 Classic, with Electronic Shift Transfer Case; with 2 Speed Transfer Case; Transfer Case Motor. Fits 2007 Chevrolet Suburban 2500, with 2 Speed Electronic Shift Transfer Case (NP1). Fits 2007 GMC Sierra 2500 HD, with 2 Speed Electronic Shift Transfer Case (NP1). Fits 2007 GMC Sierra 2500 HD Classic, with Electronic Shift Transfer Case; with 2 Speed Transfer Case; Transfer Case Motor. Fits 2007 GMC Sierra 3500 Classic, with Electronic Shift Transfer Case; with 2 Speed Transfer Case; Transfer Case Motor. Fits 2007 GMC Yukon XL 2500, with 2 Speed Electronic Shift Transfer Case (NP1).

Quality Assurance

Each unit is load-tested to verify torque output against industry standards, and the motor is built to match OE fit and function for dependable installation and operation.