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Dorman 600-914 Transfer Case Motor
Reliable Transfer Case Motor for Chevrolet and GMC Trucks
The Dorman 600-914 transfer case motor is designed to restore proper four-wheel drive operation in select Chevrolet and GMC trucks. Engineered with a durable metal housing and a bolt-on mount type, this transfer case motor ensures a secure fit and reliable performance for your vehicle.
- Compatible with Chevrolet Canyon, Colorado, Silverado 2500, Silverado 2500 HD, Silverado 3500 HD, Suburban 2500, and GMC Sierra 2500 HD, Sierra 3500 HD, Yukon XL 2500
- Durable metal housing for long-lasting use
- Bolt-on mount with three mounting holes for secure installation
- Rectangular female connector with one connector and eight male terminals
- Blade terminal type for reliable electrical connection
- Includes one transfer case motor; mounting hardware and wiring harness not included
- Features 17 sprocket teeth for precise engagement
Detailed Product Features and Specifications
The Dorman 600-914 transfer case motor is built to meet the specific requirements of heavy-duty Chevrolet and GMC trucks. Its metal housing provides durability under demanding conditions, while the bolt-on mount with three mounting holes ensures a stable and secure fit. The motor features a rectangular female connector with one connector and eight male blade terminals, designed for reliable electrical connections without the need for additional wiring harnesses. With 17 sprocket teeth, this motor delivers accurate transfer case engagement, essential for proper four-wheel drive functionality.
Applications and Common Issues Addressed
- Restores four-wheel drive engagement in Chevrolet Silverado 2500 HD and GMC Sierra 3500 HD models
- Replaces faulty or worn transfer case motors causing shifting problems
- Eliminates issues with transfer case motor electrical connections due to terminal or connector failure
- Resolves transfer case motor mounting instability or damage
- Improves transfer case response in Chevrolet Suburban 2500 and GMC Yukon XL 2500 vehicles
Installation Notes and Tips
- Ensure vehicle compatibility with Chevrolet and GMC models listed before installation
- Use appropriate tools for bolt-on mounting with three mounting holes
- Verify connector type and terminal configuration to match existing wiring
- Mounting hardware and wiring harness are not included; reuse existing components or source separately
- Follow manufacturer torque specifications for mounting bolts to avoid damage
Quality Assurance and Warranty Information
Dorman transfer case motors are manufactured to meet or exceed OEM standards for fit, form, and function. The 600-914 part number undergoes rigorous quality control to ensure reliable operation in Chevrolet and GMC trucks. While mounting hardware and wiring harnesses are not included, the motor itself is backed by Dorman's limited warranty, providing coverage against defects in materials and workmanship under normal use.
| Brand | Dorman |
| Part Number | 600-914 |
| Connector Gender | Female |
| Connector Quantity | 1 |
| Connector Shape | Rectangular |
| Housing Material | Metal |
| Mount Type | Bolt On |
| Mounting Hardware Included | No |
| Mounting Hole Quantity | 3 |
| Package Contents | 1 Transfer Case Motor |
| Sprocket Tooth Quantity | 17 |
| Terminal Gender | Male |
| Terminal Quantity | 8 |
| Terminal Type | Blade |
| Wire Quantity | 0 |
| Wiring Harness Included | No |
This part fits 94 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2022 | Chevrolet | Colorado | N/A | w/RPO Code NQ7 (2 Speed, Part Time Transfer Case, Switch Activated, 2.72 Drop Ratio) | |
| 2022 | GMC | Canyon | N/A | w/RPO Code NQ7 (2 Speed, Part Time Transfer Case, Switch Activated, 2.72 Drop Ratio) | |
| 2021 | Chevrolet | Colorado | N/A | w/RPO Code NQ7 (2 Speed, Part Time Transfer Case, Switch Activated, 2.72 Drop Ratio) | |
| 2021 | GMC | Canyon | N/A | w/RPO Code NQ7 (2 Speed, Part Time Transfer Case, Switch Activated, 2.72 Drop Ratio) | |
| 2020 | Chevrolet | Colorado | N/A | w/RPO Code NQ7 (2 Speed, Part Time Transfer Case, Switch Activated, 2.72 Drop Ratio) | |
| 2020 | GMC | Canyon | N/A | w/RPO Code NQ7 (2 Speed, Part Time Transfer Case, Switch Activated, 2.72 Drop Ratio) | |
| 2019 | Chevrolet | Colorado | N/A | w/RPO Code NQ7 (2 Speed, Part Time Transfer Case, Switch Activated, 2.72 Drop Ratio) | |
| 2019 | Chevrolet | Silverado 2500 HD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) | |
| 2019 | Chevrolet | Silverado 3500 HD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) | |
| 2019 | GMC | Canyon | N/A | w/RPO Code NQ7 (2 Speed, Part Time Transfer Case, Switch Activated, 2.72 Drop Ratio) | |
| 2019 | GMC | Sierra 2500 HD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) | |
| 2019 | GMC | Sierra 3500 HD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) | |
| 2018 | Chevrolet | Colorado | N/A | w/RPO Code NQ7 (2 Speed, Part Time Transfer Case, Switch Activated, 2.72 Drop Ratio) | |
| 2018 | Chevrolet | Silverado 2500 | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2018 | Chevrolet | Silverado 2500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2018 | Chevrolet | Silverado 3500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2018 | GMC | Canyon | N/A | w/RPO Code NQ7 (2 Speed, Part Time Transfer Case, Switch Activated, 2.72 Drop Ratio) | |
| 2018 | GMC | Sierra 2500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2018 | GMC | Sierra 3500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2017 | Chevrolet | Colorado | N/A | w/RPO Code NQ7 (2 Speed, Part Time Transfer Case, Switch Activated, 2.72 Drop Ratio) | |
| 2017 | Chevrolet | Silverado 2500 | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2017 | Chevrolet | Silverado 2500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2017 | Chevrolet | Silverado 3500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2017 | GMC | Canyon | N/A | w/RPO Code NQ7 (2 Speed, Part Time Transfer Case, Switch Activated, 2.72 Drop Ratio) | |
| 2017 | GMC | Sierra 2500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2017 | GMC | Sierra 3500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2016 | Chevrolet | Colorado | 4WD | N/A | w/RPO Code NQ7 (2 Speed, Part Time Transfer Case, Switch Activated, 2.72 Drop Ratio) |
| 2016 | Chevrolet | Silverado 2500 | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2016 | Chevrolet | Silverado 2500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2016 | Chevrolet | Silverado 3500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2016 | GMC | Canyon | 4WD | N/A | w/RPO Code NQ7 (2 Speed, Part Time Transfer Case, Switch Activated, 2.72 Drop Ratio) |
| 2016 | GMC | Sierra 2500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2016 | GMC | Sierra 3500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2015 | Chevrolet | Colorado | 4WD | N/A | w/RPO Code NQ7 (2 Speed, Part Time Transfer Case, Switch Activated, 2.72 Drop Ratio) |
| 2015 | Chevrolet | Silverado 2500 | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2015 | Chevrolet | Silverado 2500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2015 | Chevrolet | Silverado 3500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2015 | GMC | Canyon | 4WD | N/A | w/RPO Code NQ7 (2 Speed, Part Time Transfer Case, Switch Activated, 2.72 Drop Ratio) |
| 2015 | GMC | Sierra 2500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2015 | GMC | Sierra 3500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2014 | Chevrolet | Silverado 2500 | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2014 | Chevrolet | Silverado 2500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2014 | Chevrolet | Silverado 3500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2014 | GMC | Sierra 2500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2014 | GMC | Sierra 3500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2013 | Chevrolet | Silverado 2500 | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2013 | Chevrolet | Silverado 2500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2013 | Chevrolet | Silverado 3500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2013 | Chevrolet | Suburban 2500 | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2013 | GMC | Sierra 2500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2013 | GMC | Sierra 3500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2013 | GMC | Yukon XL 2500 | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2012 | Chevrolet | Silverado 2500 | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2012 | Chevrolet | Silverado 2500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2012 | Chevrolet | Silverado 3500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2012 | Chevrolet | Suburban 2500 | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2012 | GMC | Sierra 2500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2012 | GMC | Sierra 3500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2012 | GMC | Yukon XL 2500 | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2011 | Chevrolet | Silverado 2500 | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2011 | Chevrolet | Silverado 2500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2011 | Chevrolet | Silverado 3500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2011 | Chevrolet | Suburban 2500 | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2011 | GMC | Sierra 2500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2011 | GMC | Sierra 3500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2011 | GMC | Yukon XL 2500 | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2010 | Chevrolet | Silverado 2500 | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2010 | Chevrolet | Silverado 2500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2010 | Chevrolet | Silverado 3500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2010 | Chevrolet | Suburban 2500 | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2010 | GMC | Sierra 2500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2010 | GMC | Sierra 3500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2010 | GMC | Yukon XL 2500 | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2009 | Chevrolet | Silverado 2500 | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2009 | Chevrolet | Silverado 2500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2009 | Chevrolet | Silverado 3500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2009 | Chevrolet | Suburban 2500 | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2009 | GMC | Sierra 2500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2009 | GMC | Sierra 3500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2009 | GMC | Yukon XL 2500 | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2008 | Chevrolet | Silverado 2500 | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2008 | Chevrolet | Silverado 2500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2008 | Chevrolet | Silverado 3500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2008 | Chevrolet | Suburban 2500 | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2008 | GMC | Sierra 2500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2008 | GMC | Sierra 3500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2008 | GMC | Yukon XL 2500 | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2007 | Chevrolet | Silverado 2500 | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2007 | Chevrolet | Silverado 2500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2007 | Chevrolet | Silverado 3500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2007 | Chevrolet | Suburban 2500 | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2007 | GMC | Sierra 2500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2007 | GMC | Sierra 3500 HD | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
| 2007 | GMC | Yukon XL 2500 | 4WD | N/A | w/RPO Code NQF (2 Speed, Electric Shift, MP1625/1626 Transfer Case) |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.