Yukon Gear Standard Open Carrier Case & Spiders / GM 11.5 is the exact Yukon Gear & Axle differential housings identified by manufacturer part number YC G40000278. Match the part number, vehicle, axle housing, differential, spline count, gear ratio, carrier break, position, dimensions, and intended use before ordering.
Key Features
- This complete carrier assembly includes the case, spider gears, and side gears, all precision-machined to exacting tolerances for a perfect fit and long service life.
- Designed as a direct replacement for the factory open carrier, this unit offers superior strength and reliability for both street and heavy-duty applications.
- Whether you're rebuilding a differential or upgrading your GM 11.5" rear end, Yukon’s carrier provides the durability and performance you can trust.
- A: Yes, it is designed as a direct replacement for standard open carriers in GM 11.5" differentials.
Fitment
Verified catalog applications: 2001-2004 Chevrolet Silverado 2500, 2001-2004 GMC Sierra 2500, 2001-2006 Chevrolet Silverado 3500, 2001-2006 GMC Sierra 3500, 2001-2026 Chevrolet Silverado 2500 HD, 2001-2026 GMC Sierra 2500 HD, 2003-2010 Dodge Ram 2500, 2003-2010 Dodge Ram 3500, 2003 Dodge Ram 2500 Van, 2007-2018 GMC Sierra 3500 HD, 2007-2026 Chevrolet Silverado 3500 HD, 2007 Chevrolet Silverado 3500 Classic, 2007 GMC Sierra 2500 HD Classic, 2007 GMC Sierra 3500 Classic, 2011-2018 Ram 2500, 2011-2018 Ram 3500, 2020-2026 GMC Sierra 3500 HD. Confirm axle housing, differential, spline count, gear ratio, carrier break, position, and manufacturer exclusions for the exact vehicle before ordering.
| Years | Make | Model |
|---|---|---|
| 2001-2004 | Chevrolet | Silverado 2500 |
| 2001-2004 | GMC | Sierra 2500 |
| 2001-2006 | Chevrolet | Silverado 3500 |
| 2001-2006 | GMC | Sierra 3500 |
| 2001-2026 | Chevrolet | Silverado 2500 HD |
| 2001-2026 | GMC | Sierra 2500 HD |
| 2003-2010 | Dodge | Ram 2500 |
| 2003-2010 | Dodge | Ram 3500 |
| 2003 | Dodge | Ram 2500 Van |
| 2007-2018 | GMC | Sierra 3500 HD |
| 2007-2026 | Chevrolet | Silverado 3500 HD |
| 2007 | Chevrolet | Silverado 3500 Classic |
| 2007 | GMC | Sierra 2500 HD Classic |
| 2007 | GMC | Sierra 3500 Classic |
| 2011-2018 | Ram | 2500 |
| 2011-2018 | Ram | 3500 |
| 2020-2026 | GMC | Sierra 3500 HD |
Specifications
| Brand | Yukon Gear & Axle |
|---|---|
| Manufacturer Part Number | YC G40000278 |
| SKU | YUKYC G40000278 |
| UPC | 883584200949 |
| Product Type | Differential Housings |
| Fitment Type | Vehicle Specific |
| Catalog Status | Manufacturer Catalog Verified |
| Condition | New |
What's Included
One new Yukon Gear & Axle differential housings identified by manufacturer part number YC G40000278, plus only the bearings, seals, shims, fasteners, and hardware expressly supplied for this exact part number.
About Yukon Gear & Axle
Yukon Gear & Axle develops ring and pinion sets, axles, differentials, bearings, seals, installation kits, and drivetrain service components for street, towing, off-road, and performance applications.
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Frequently Asked Questions
Will Yukon Gear & Axle YC G40000278 fit my vehicle?
Verified catalog applications: 2001-2004 Chevrolet Silverado 2500, 2001-2004 GMC Sierra 2500, 2001-2006 Chevrolet Silverado 3500, 2001-2006 GMC Sierra 3500, 2001-2026 Chevrolet Silverado 2500 HD, 2001-2026 GMC Sierra 2500 HD, 2003-2010 Dodge Ram 2500, 2003-2010 Dodge Ram 3500, 2003 Dodge Ram 2500 Van, 2007-2018 GMC Sierra 3500 HD, 2007-2026 Chevrolet Silverado 3500 HD, 2007 Chevrolet Silverado 3500 Classic, 2007 GMC Sierra 2500 HD Classic, 2007 GMC Sierra 3500 Classic, 2011-2018 Ram 2500, 2011-2018 Ram 3500, 2020-2026 GMC Sierra 3500 HD. Confirm axle housing, differential, spline count, gear ratio, carrier break, position, and manufacturer exclusions for the exact vehicle before ordering.
What should I verify before ordering?
Verify the exact part number, vehicle, axle housing, differential, spline count, gear ratio, carrier break, bearing dimensions, position, intended use, and manufacturer exclusions.
What is included?
The package contains only the Yukon Gear & Axle components and hardware specified for part number YC G40000278. Related bearings, seals, fluids, tools, and service parts are sold separately unless expressly listed.
Installation
Follow Yukon Gear & Axle's current instructions for part number YC G40000278. Confirm all measurements and clearances, inspect mating components, set bearing preload and gear backlash where applicable, verify contact pattern, use specified lubricants and torque values, and have precision differential work completed by a qualified drivetrain technician.
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