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2007-2013 Chevy Silverado GMC Sierra 1500 Front Differential Carrier 3.42 GU6 OEM
Front differential carrier for select Chevrolet and GMC truck and SUV applications with 3.42 axle ratio (Option GU6).
Important: This listing is specifically for the applicable 3.42 axle ratio / GU6 configurations. Certain years also require ID BAAB or have additional model/trim restrictions listed below. Type Front Differential Carrier Placement Front Axle Ratio 3.42 Option Code GU6 Compatible Makes Chevrolet / GMC Compatibility & Fitment
The applications below are for the front axle with 3.42 axle ratio (Option GU6). Additional restrictions are listed where applicable.
Chevrolet Silverado 1500 Pickup — 2007-2013
Avalanche 1500 — 2009-2013
Suburban 1500 — 2009-2013
Tahoe — 2009-2013 GMC Sierra 1500 Pickup — 2007-2013
Yukon — 2009-2013
Yukon XL 1500 — 2009-2013 Special Fitment Requirements 2007 Silverado 1500 / Sierra 1500:
New Style with smooth door skin, 3.42 ratio, Option GU6. 2013 Applications:
Silverado 1500, Sierra 1500, Avalanche 1500, Suburban 1500 and Tahoe applications require ID BAAB with 3.42 ratio / GU6. 2009-2011 Yukon / Yukon XL 1500:
Excludes Denali. 2012 Yukon / Yukon XL 1500:
Base, SLE or SLT trims. 2013 Yukon / Yukon XL 1500:
Base, SLE or SLT trims and ID BAAB. Before You Purchase
Please verify the following information on your vehicle before ordering:
- Year, make and model
- Front axle application
- 3.42 axle ratio
- Option code GU6
- ID BAAB where specified
- Trim level where specified for Yukon / Yukon XL 1500
- 2007 Silverado/Sierra must meet the New Style / smooth door skin requirement
Important Notes
- This fitment is specifically listed for 3.42 axle ratio / Option GU6 applications.
- ID BAAB is required for the specified 2013 applications.
- 2009-2011 Yukon and Yukon XL 1500 applications exclude Denali.
- 2012-2013 Yukon and Yukon XL 1500 applications are specified for Base, SLE and SLT trims.
- Please compare the listing photos with your original differential carrier before ordering.
- Compatibility is limited to the applications and restrictions listed above.
- Please review all listing photos for the exact item and components included.
Customer Support
At MotoFixxx, we aim to provide automotive parts with clear listing details and responsive customer support.
If you have any questions regarding axle ratio, GU6 option code, ID BAAB, trim level or other fitment details, please message us before purchasing.
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