Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.
| Attribute | Value |
|---|---|
| App/Model | Gm 10.5 |
| Cover Bolt Quantity | 14 |
| Differential Carrier Break | 4.56 Ratio And Higher |
| Differential Case Design Type | Gm 10.5 |
| Gear Ratio | 4.56 |
| Pinion Shaft Diameter | 1.75 |
| Pinion Spline Count | 30 |
| Ring & Pinion Gear Ratio | 4.56 |
| Ring Gear Diameter | 10.5 |
| Ring Gear Material | 8620 Steel |
| Ring Gear Outside Diameter | 10.5 |
| Ring Gear Rotation | Standard |
| Ring Gear Tooth Quantity | 41 |
| Taxonomy A | Ld Differential |
| Taxonomy B | Ring And Pinion |
| Taxonomy C | Rear |
| Taxonomy D | 4.56 |
This part fits the following vehicles:
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | Extended Cargo Van | 2010 - 2014 | V8 4.8L FLEX | RWD Automatic |
| Base | Extended Cargo Van | 2010 - 2014 | V8 6.0L FLEX | RWD Automatic |
| Base | Extended Cargo Van | 2006 - 2014 | V8 6.6L DIESEL Turbo | RWD Automatic |
| Base | Extended Cargo Van | 2003 - 2005 | V6 4.3L | AWD Automatic |
| Base | Extended Cargo Van | 2003 - 2009 | V8 4.8L | RWD Automatic |
| Base | Extended Cargo Van | 2003 - 2005 | V8 4.8L | AWD Automatic |
| Base | Extended Cargo Van | 2003 - 2005 | V8 5.3L | AWD/RWD Automatic |
| Base | Extended Cargo Van | 2003 - 2009 | V8 6.0L | RWD Automatic |
| Base | Extended Cargo Van | 2003 - 2005 | V8 6.0L | AWD Automatic |
| Base | Extended Cargo Van | 2003 - 2005 | V8 6.0L CNG | AWD Automatic |
| Base | Extended Cargo Van | 2003 - 2005, 2011 - 2014 | V8 6.0L CNG | RWD Automatic |
| Base | Extended Cargo Van | 2002 | V8 5.7L BI-FUEL | RWD Automatic |
| Base | Extended Cargo Van | 2001 | V8 5.7L CNG | RWD Automatic |
| Base | Extended Cargo Van | 1997 - 2002 | V8 6.5L DIESEL Turbo | RWD Automatic |
| Base | Extended Cargo Van | 1996 - 2006 | V6 4.3L | RWD Automatic |
| Base | Extended Cargo Van | 1996 - 2002 | V8 5.0L | RWD Automatic |
| Base | Extended Cargo Van | 1996 - 2002 | V8 5.7L | RWD Automatic |
| Base | Extended Passenger Van | 2003 - 2005 | V6 4.3L | AWD Automatic |
| Base | Extended Passenger Van | 2003 - 2005 | V8 4.8L | AWD/RWD Automatic |
| Base | Extended Passenger Van | 2003 - 2005 | V8 5.3L | AWD/RWD Automatic |
| Base | Extended Passenger Van | 2003 - 2005 | V8 6.0L | AWD/RWD Automatic |
| Base | Extended Passenger Van | 2003 - 2005 | V8 6.0L CNG | AWD/RWD Automatic |
| Base | Extended Passenger Van | 2002 | V8 5.7L BI-FUEL | RWD Automatic |
| Base | Extended Passenger Van | 2001 | V8 5.7L CNG | RWD Automatic |
| Base | Extended Passenger Van | 1997 - 2002 | V8 6.5L DIESEL Turbo | RWD Automatic |
| Base | Extended Passenger Van | 1996 - 2005 | V6 4.3L | RWD Automatic |
| Base | Extended Passenger Van | 1996 - 2002 | V8 5.0L | RWD Automatic |
| Base | Extended Passenger Van | 1996 - 2002 | V8 5.7L | RWD Automatic |
| Base | Standard Cargo Van | 2011 - 2014 | V8 6.0L CNG | RWD Automatic |
| Base | Standard Cargo Van | 2010 - 2014 | V8 4.8L FLEX | RWD Automatic |
| Base | Standard Cargo Van | 2010 - 2014 | V8 4.8L FLEX | RWD Automatic |
| Base | Standard Cargo Van | 2010 - 2014 | V8 6.0L FLEX | RWD Automatic |
| Base | Standard Cargo Van | 2010 - 2014 | V8 6.0L FLEX | RWD Automatic |
| Base | Standard Cargo Van | 2006 | V6 4.3L | RWD Automatic |
| Base | Standard Cargo Van | 2006 - 2009 | V8 4.8L | RWD Automatic |
| Base | Standard Cargo Van | 2006 - 2009 | V8 6.0L | RWD Automatic |
| Base | Standard Cargo Van | 2006 - 2014 | V8 6.6L DIESEL Turbo | RWD Automatic |
| Base | Standard Cargo Van | 2006 - 2014 | V8 6.6L DIESEL Turbo | RWD Automatic |
| Base | Standard Cargo Van | 2003 - 2005 | V6 4.3L | AWD Automatic |
| Base | Standard Cargo Van | 2003 - 2009 | V8 4.8L | RWD Automatic |
| Base | Standard Cargo Van | 2003 - 2005 | V8 4.8L | AWD Automatic |
| Base | Standard Cargo Van | 2003 - 2005 | V8 5.3L | AWD/RWD Automatic |
| Base | Standard Cargo Van | 2003 - 2009 | V8 6.0L | RWD Automatic |
| Base | Standard Cargo Van | 2003 - 2005 | V8 6.0L | AWD Automatic |
| Base | Standard Cargo Van | 2003 - 2005 | V8 6.0L CNG | AWD Automatic |
| Base | Standard Cargo Van | 2003 - 2005, 2011 - 2014 | V8 6.0L CNG | RWD Automatic |
| Base | Standard Cargo Van | 2002 | V8 5.7L BI-FUEL | RWD Automatic |
| Base | Standard Cargo Van | 2001 | V8 5.7L CNG | RWD Automatic |
| Base | Standard Cargo Van | 1997 - 2002 | V8 6.5L DIESEL Turbo | RWD Automatic |
| Base | Standard Cargo Van | 1996 - 2006 | V6 4.3L | RWD Automatic |
| Base | Standard Cargo Van | 1996 - 2002 | V8 5.0L | RWD Automatic |
| Base | Standard Cargo Van | 1996 - 2002 | V8 5.7L | RWD Automatic |
| Base | Standard Passenger Van | 2003 - 2005 | V6 4.3L | AWD Automatic |
| Base | Standard Passenger Van | 2003 - 2005 | V8 4.8L | AWD/RWD Automatic |
| Base | Standard Passenger Van | 2003 - 2005 | V8 5.3L | AWD/RWD Automatic |
| Base | Standard Passenger Van | 2003 - 2005 | V8 6.0L | AWD/RWD Automatic |
| Base | Standard Passenger Van | 2003 - 2005 | V8 6.0L CNG | AWD/RWD Automatic |
| Base | Standard Passenger Van | 2002 | V8 5.7L BI-FUEL | RWD Automatic |
| Base | Standard Passenger Van | 2001 | V8 5.7L CNG | RWD Automatic |
| Base | Standard Passenger Van | 1997 - 2002 | V8 6.5L DIESEL Turbo | RWD Automatic |
| Base | Standard Passenger Van | 1996 - 2005 | V6 4.3L | RWD Automatic |
| Base | Standard Passenger Van | 1996 - 2002 | V8 5.0L | RWD Automatic |
| Base | Standard Passenger Van | 1996 - 2002 | V8 5.7L | RWD Automatic |
| LS | Extended Passenger Van | 2006 | V8 6.6L DIESEL Turbo | RWD Automatic |
| LS | Extended Passenger Van | 2003 | V6 4.3L | AWD Automatic |
| LS | Extended Passenger Van | 2003 - 2006 | V8 4.8L | RWD Automatic |
| LS | Extended Passenger Van | 2003 | V8 4.8L | AWD Automatic |
| LS | Extended Passenger Van | 2003 - 2005 | V8 5.3L | RWD Automatic |
| LS | Extended Passenger Van | 2003 | V8 5.3L | AWD Automatic |
| LS | Extended Passenger Van | 2003 - 2006 | V8 6.0L | RWD Automatic |
| LS | Extended Passenger Van | 2003 | V8 6.0L | AWD Automatic |
| LS | Extended Passenger Van | 2003 - 2005 | V8 6.0L CNG | RWD Automatic |
| LS | Extended Passenger Van | 2003 | V8 6.0L CNG | AWD Automatic |
| LS | Extended Passenger Van | 2002 | V8 5.7L BI-FUEL | RWD Automatic |
| LS | Extended Passenger Van | 2001 | V8 5.7L CNG | RWD Automatic |
| LS | Extended Passenger Van | 1996 - 1997, 1999 - 2005 | V6 4.3L | RWD Automatic |
| LS | Extended Passenger Van | 1996 - 2002 | V8 5.0L | RWD Automatic |
| LS | Extended Passenger Van | 1996 - 2002 | V8 5.7L | RWD Automatic |
| LS | Extended Passenger Van | 1996 - 2002 | V8 6.5L DIESEL Turbo | RWD Automatic |
| LS | Standard Passenger Van | 2011 - 2014 | V8 4.8L FLEX | RWD Automatic |
| LS | Standard Passenger Van | 2011 - 2014 | V8 4.8L FLEX | RWD Automatic |
| LS | Standard Passenger Van | 2010 - 2014 | V8 6.0L FLEX | RWD Automatic |
| LS | Standard Passenger Van | 2010 - 2014 | V8 6.0L FLEX | RWD Automatic |
| LS | Standard Passenger Van | 2007 - 2009 | V8 6.0L | RWD Automatic |
| LS | Standard Passenger Van | 2006 | V8 6.6L DIESEL Turbo | RWD Automatic |
| LS | Standard Passenger Van | 2003 | V6 4.3L | AWD Automatic |
| LS | Standard Passenger Van | 2003 - 2006 | V8 4.8L | RWD Automatic |
| LS | Standard Passenger Van | 2003 | V8 4.8L | AWD Automatic |
| LS | Standard Passenger Van | 2003 - 2005 | V8 5.3L | RWD Automatic |
| LS | Standard Passenger Van | 2003 | V8 5.3L | AWD Automatic |
| LS | Standard Passenger Van | 2003 - 2009 | V8 6.0L | RWD Automatic |
| LS | Standard Passenger Van | 2003 | V8 6.0L | AWD Automatic |
| LS | Standard Passenger Van | 2003 - 2005 | V8 6.0L CNG | RWD Automatic |
| LS | Standard Passenger Van | 2003 | V8 6.0L CNG | AWD Automatic |
| LS | Standard Passenger Van | 2002 | V8 5.7L BI-FUEL | RWD Automatic |
| LS | Standard Passenger Van | 2001 | V8 5.7L CNG | RWD Automatic |
| LS | Standard Passenger Van | 1996 - 1997, 1999 - 2005 | V6 4.3L | RWD Automatic |
| LS | Standard Passenger Van | 1996 - 2002 | V8 5.0L | RWD Automatic |
| LS | Standard Passenger Van | 1996 - 2002 | V8 5.7L | RWD Automatic |
| LS | Standard Passenger Van | 1996 - 2002 | V8 6.5L DIESEL Turbo | RWD Automatic |
| LT | Extended Passenger Van | 2006 | V8 4.8L | RWD Automatic |
| LT | Extended Passenger Van | 2006 | V8 6.0L | RWD Automatic |
| LT | Extended Passenger Van | 2006 | V8 6.6L DIESEL Turbo | RWD Automatic |
| LT | Standard Passenger Van | 2011 - 2014 | V8 4.8L FLEX | RWD Automatic |
| LT | Standard Passenger Van | 2011 - 2014 | V8 4.8L FLEX | RWD Automatic |
| LT | Standard Passenger Van | 2010 - 2014 | V8 6.0L FLEX | RWD Automatic |
| LT | Standard Passenger Van | 2010 - 2014 | V8 6.0L FLEX | RWD Automatic |
| LT | Standard Passenger Van | 2007 - 2009 | V8 6.0L | RWD Automatic |
| LT | Standard Passenger Van | 2006 | V8 4.8L | RWD Automatic |
| LT | Standard Passenger Van | 2006 - 2009 | V8 6.0L | RWD Automatic |
| LT | Standard Passenger Van | 2006 | V8 6.6L DIESEL Turbo | RWD Automatic |
We offer fast, reliable shipping on all orders:
We want you to be 100% satisfied with your purchase. That's why we offer:
This part comes with a limited lifetime warranty. Warranty begins on the original purchase date.
Warranty does NOT cover:
| Brand | Part Number |
|---|---|
| American Axle & Manufacturing | 327723 |
| American Axle & Manufacturing | 40010717 |
| American Axle & Manufacturing | 471873 |
| Dorman | 697-183 |
| EXCEL from Richmond | GM105456 |
| G2 Axle and Gear | 1-2023-456 |
| G2 Axle and Gear | 2-2023-456 |
| General Motors | 19122188 |
| General Motors | 26014194 |
| General Motors | 26026100 |
| General Motors | 26026428 |
| General Motors | 26054990 |
| Nitro Gear & Axle | GM14T-456-NG |
| OE Aftermarket | 558913 |
| Richmond Gear | SGM10503 |
| SVL | 2023932 |
| Transtar Industries | 744A730C |
| Yukon Gear and Axle | 24136 |
| Yukon Gear and Axle | YG GM14T-456 |
Fits Years: 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014
Fits Models: Express 2500
In operation since 2007. Trusted by over a million DIYers, mechanics, and body shops across all 50 states.
If it doesn't fit, we make it right. No gimmicks, no fine print.
Most retailers stop at 30 days. We give you a full four months to install, test, and return for a 100% refund — return shipping on us.
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