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Yukon Gear Yoke For GM 9.5in w/ A 1350 U/Joint Size is the exact Yukon Gear & Axle differential yokes identified by manufacturer part number YY GM15579602. Match the part number, vehicle, axle housing, differential, spline count, gear ratio, carrier break, position, dimensions, and intended use before ordering.
Key Features
- Cap Diameter – 1.188 inches for precise fit with 1350 caps.
- Precision-machined for exact fit and long-lasting performance under demanding off-road, towing, and racing conditions.
- Snap Ring Span – 3.625 inches ensures secure U-joint retention.
- Outside Snap Ring Design – Provides easy installation and reliable retention.
Fitment
Verified catalog applications: 1979-1986 Chevrolet C20, 1979-1986 Chevrolet C20 Suburban, 1979-1986 Chevrolet K20, 1979-1986 Chevrolet K20 Suburban, 1979-1986 GMC C2500, 1979-1986 GMC C2500 Suburban, 1979-1986 GMC K2500, 1979-1986 GMC K2500 Suburban, 1979-1995 Chevrolet G20, 1979-1996 Chevrolet G30, 1987-1988 Chevrolet R20, 1987-1988 Chevrolet R20 Suburban, 1987-1988 Chevrolet V20 Suburban, 1987-1991 GMC R2500 Suburban, 1987-1991 GMC V2500 Suburban, 1987 Chevrolet V20, 1987 GMC R2500, 1987 GMC V2500, 1988-1999 Chevrolet C1500, 1988-1999 Chevrolet K1500, 1988-1999 GMC C1500, 1988-1999 GMC K1500, 1988-2000 Chevrolet C2500, 1988-2000 Chevrolet K2500, 1988-2000 GMC C2500, 1988-2000 GMC K2500, 1989-1991 Chevrolet R2500 Suburban, 1989-1991 Chevrolet V2500 Suburban, 1989 Chevrolet R2500, 1992-1996 GMC G3500, 1992-1999 Chevrolet C2500 Suburban, 1992-1999 Chevrolet K2500 Suburban, 1992-1999 GMC C2500 Suburban, 1992-1999 GMC K2500 Suburban, 1992-2013 GMC Yukon, 1992 Chevrolet C3500, 1996-2013 Chevrolet Express 2500, 1996-2013 GMC Savana 2500, 1996-2014 Chevrolet Express 1500, 1997-1999 Chevrolet C1500 Suburban, 1997-1999 Chevrolet K1500 Suburban, 1997-1999 GMC C1500 Suburban, 1997-1999 GMC K1500 Suburban, 1997-2013 Chevrolet Tahoe, 1999-2004 Chevrolet Silverado 2500, 1999-2004 GMC Sierra 2500, 1999-2013 Chevrolet Silverado 1500, 1999-2013 GMC Sierra 1500, 2000-2013 Chevrolet Suburban 1500, 2000-2013 Chevrolet Suburban 2500, 2000-2013 GMC Yukon XL 1500, 2000-2013 GMC Yukon XL 2500, 2001-2003 Chevrolet Silverado 1500 HD, 2001-2003 GMC Sierra 1500 HD, 2001-2013 Chevrolet Silverado 2500 HD, 2001-2013 GMC Sierra 2500 HD, 2002-2006 Chevrolet Avalanche 1500, 2002-2006 Chevrolet Avalanche 2500, 2003-2006 Chevrolet SSR, 2003-2009 Hummer H2, 2005-2006 Chevrolet Silverado 1500 HD, 2005-2006 GMC Sierra 1500 HD, 2007-2013 Chevrolet Avalanche, 2007 Chevrolet Silverado 1500 HD Classic, 2007 Chevrolet Silverado 2500 HD Classic, 2007 GMC Sierra 1500 Classic, 2007 GMC Sierra 1500 HD Classic, 2007 GMC Sierra 2500 HD Classic, 2008 Saab 9-7x, 2010-2014 Chevrolet Express 3500, 2010-2014 GMC Savana 3500. Confirm axle housing, differential, spline count, gear ratio, carrier break, position, and manufacturer exclusions for the exact vehicle before ordering.
| Years | Make | Model |
|---|---|---|
| 1979-1986 | Chevrolet | C20 |
| 1979-1986 | Chevrolet | C20 Suburban |
| 1979-1986 | Chevrolet | K20 |
| 1979-1986 | Chevrolet | K20 Suburban |
| 1979-1986 | GMC | C2500 |
| 1979-1986 | GMC | C2500 Suburban |
| 1979-1986 | GMC | K2500 |
| 1979-1986 | GMC | K2500 Suburban |
| 1979-1995 | Chevrolet | G20 |
| 1979-1996 | Chevrolet | G30 |
| 1987-1988 | Chevrolet | R20 |
| 1987-1988 | Chevrolet | R20 Suburban |
| 1987-1988 | Chevrolet | V20 Suburban |
| 1987-1991 | GMC | R2500 Suburban |
| 1987-1991 | GMC | V2500 Suburban |
| 1987 | Chevrolet | V20 |
| 1987 | GMC | R2500 |
| 1987 | GMC | V2500 |
| 1988-1999 | Chevrolet | C1500 |
| 1988-1999 | Chevrolet | K1500 |
| 1988-1999 | GMC | C1500 |
| 1988-1999 | GMC | K1500 |
| 1988-2000 | Chevrolet | C2500 |
| 1988-2000 | Chevrolet | K2500 |
| 1988-2000 | GMC | C2500 |
| 1988-2000 | GMC | K2500 |
| 1989-1991 | Chevrolet | R2500 Suburban |
| 1989-1991 | Chevrolet | V2500 Suburban |
| 1989 | Chevrolet | R2500 |
| 1992-1996 | GMC | G3500 |
| 1992-1999 | Chevrolet | C2500 Suburban |
| 1992-1999 | Chevrolet | K2500 Suburban |
| 1992-1999 | GMC | C2500 Suburban |
| 1992-1999 | GMC | K2500 Suburban |
| 1992-2013 | GMC | Yukon |
| 1992 | Chevrolet | C3500 |
| 1996-2013 | Chevrolet | Express 2500 |
| 1996-2013 | GMC | Savana 2500 |
| 1996-2014 | Chevrolet | Express 1500 |
| 1997-1999 | Chevrolet | C1500 Suburban |
| 1997-1999 | Chevrolet | K1500 Suburban |
| 1997-1999 | GMC | C1500 Suburban |
| 1997-1999 | GMC | K1500 Suburban |
| 1997-2013 | Chevrolet | Tahoe |
| 1999-2004 | Chevrolet | Silverado 2500 |
| 1999-2004 | GMC | Sierra 2500 |
| 1999-2013 | Chevrolet | Silverado 1500 |
| 1999-2013 | GMC | Sierra 1500 |
| 2000-2013 | Chevrolet | Suburban 1500 |
| 2000-2013 | Chevrolet | Suburban 2500 |
| 2000-2013 | GMC | Yukon XL 1500 |
| 2000-2013 | GMC | Yukon XL 2500 |
| 2001-2003 | Chevrolet | Silverado 1500 HD |
| 2001-2003 | GMC | Sierra 1500 HD |
| 2001-2013 | Chevrolet | Silverado 2500 HD |
| 2001-2013 | GMC | Sierra 2500 HD |
| 2002-2006 | Chevrolet | Avalanche 1500 |
| 2002-2006 | Chevrolet | Avalanche 2500 |
| 2003-2006 | Chevrolet | SSR |
| 2003-2009 | Hummer | H2 |
| 2005-2006 | Chevrolet | Silverado 1500 HD |
| 2005-2006 | GMC | Sierra 1500 HD |
| 2007-2013 | Chevrolet | Avalanche |
| 2007 | Chevrolet | Silverado 1500 HD Classic |
| 2007 | Chevrolet | Silverado 2500 HD Classic |
| 2007 | GMC | Sierra 1500 Classic |
| 2007 | GMC | Sierra 1500 HD Classic |
| 2007 | GMC | Sierra 2500 HD Classic |
| 2008 | Saab | 9-7x |
| 2010-2014 | Chevrolet | Express 3500 |
| 2010-2014 | GMC | Savana 3500 |
Specifications
| Brand | Yukon Gear & Axle |
|---|---|
| Manufacturer Part Number | YY GM15579602 |
| SKU | YUKYY GM15579602 |
| UPC | 883584410775 |
| Product Type | Differential Yokes |
| Fitment Type | Vehicle Specific |
| Catalog Status | Manufacturer Catalog Verified |
| Condition | New |
What's Included
One new Yukon Gear & Axle differential yokes identified by manufacturer part number YY GM15579602, 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 YY GM15579602 fit my vehicle?
Verified catalog applications: 1979-1986 Chevrolet C20, 1979-1986 Chevrolet C20 Suburban, 1979-1986 Chevrolet K20, 1979-1986 Chevrolet K20 Suburban, 1979-1986 GMC C2500, 1979-1986 GMC C2500 Suburban, 1979-1986 GMC K2500, 1979-1986 GMC K2500 Suburban, 1979-1995 Chevrolet G20, 1979-1996 Chevrolet G30, 1987-1988 Chevrolet R20, 1987-1988 Chevrolet R20 Suburban, 1987-1988 Chevrolet V20 Suburban, 1987-1991 GMC R2500 Suburban, 1987-1991 GMC V2500 Suburban, 1987 Chevrolet V20, 1987 GMC R2500, 1987 GMC V2500, 1988-1999 Chevrolet C1500, 1988-1999 Chevrolet K1500, 1988-1999 GMC C1500, 1988-1999 GMC K1500, 1988-2000 Chevrolet C2500, 1988-2000 Chevrolet K2500, 1988-2000 GMC C2500, 1988-2000 GMC K2500, 1989-1991 Chevrolet R2500 Suburban, 1989-1991 Chevrolet V2500 Suburban, 1989 Chevrolet R2500, 1992-1996 GMC G3500, 1992-1999 Chevrolet C2500 Suburban, 1992-1999 Chevrolet K2500 Suburban, 1992-1999 GMC C2500 Suburban, 1992-1999 GMC K2500 Suburban, 1992-2013 GMC Yukon, 1992 Chevrolet C3500, 1996-2013 Chevrolet Express 2500, 1996-2013 GMC Savana 2500, 1996-2014 Chevrolet Express 1500, 1997-1999 Chevrolet C1500 Suburban, 1997-1999 Chevrolet K1500 Suburban, 1997-1999 GMC C1500 Suburban, 1997-1999 GMC K1500 Suburban, 1997-2013 Chevrolet Tahoe, 1999-2004 Chevrolet Silverado 2500, 1999-2004 GMC Sierra 2500, 1999-2013 Chevrolet Silverado 1500, 1999-2013 GMC Sierra 1500, 2000-2013 Chevrolet Suburban 1500, 2000-2013 Chevrolet Suburban 2500, 2000-2013 GMC Yukon XL 1500, 2000-2013 GMC Yukon XL 2500, 2001-2003 Chevrolet Silverado 1500 HD, 2001-2003 GMC Sierra 1500 HD, 2001-2013 Chevrolet Silverado 2500 HD, 2001-2013 GMC Sierra 2500 HD, 2002-2006 Chevrolet Avalanche 1500, 2002-2006 Chevrolet Avalanche 2500, 2003-2006 Chevrolet SSR, 2003-2009 Hummer H2, 2005-2006 Chevrolet Silverado 1500 HD, 2005-2006 GMC Sierra 1500 HD, 2007-2013 Chevrolet Avalanche, 2007 Chevrolet Silverado 1500 HD Classic, 2007 Chevrolet Silverado 2500 HD Classic, 2007 GMC Sierra 1500 Classic, 2007 GMC Sierra 1500 HD Classic, 2007 GMC Sierra 2500 HD Classic, 2008 Saab 9-7x, 2010-2014 Chevrolet Express 3500, 2010-2014 GMC Savana 3500. 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 YY GM15579602. 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 YY GM15579602. 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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