# Eaton Detroit Locker Differential 30 Spline 1.55in Axle Shaft Diameter Rear 11.5in The Detroit Locker is a 100% automatic locking differential that provides ultimate traction for mild to extreme vehicle applications. Its unique, bullet-proof design is engineered to keep both wheels in drive mode – even if one wheel is lifted off the ground. It works in forward and reverse, and features unmatched strength, 100 percent automatic locking, and maintenance-free parts. - Provides Maximum Amount Of Traction To Both Wheel Ends - 100 pct. automatic locking - no driver action needed - Clutchless Maintenance Free Design - Works In Forward And Reverse This Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Astro Base 2001-2005 Chevrolet Astro LS 2001-2005 Chevrolet Astro LT 2001-2012 Chevrolet Express 1500 Base 2001-2012 Chevrolet Express 1500 LS 2001-2002,2006-2012 Chevrolet Express 1500 LT 2001-2012 Chevrolet Express 2500 Base 2001-2012 Chevrolet Express 2500 LS 2006-2012 Chevrolet Express 2500 LT 2001-2012 Chevrolet Express 3500 Base 2001-2012 Chevrolet Express 3500 LS 2006-2012 Chevrolet Express 3500 LT 2001-2004 Chevrolet Silverado 2500 Base 2001-2004 Chevrolet Silverado 2500 LS 2001-2004 Chevrolet Silverado 2500 LT 2004 Chevrolet Silverado 2500 WT 2001-2005 Chevrolet Silverado 2500 HD Base 2015-2019 Chevrolet Silverado 2500 HD High Country 2001-2006 Chevrolet Silverado 2500 HD LS 2001-2019 Chevrolet Silverado 2500 HD LT 2007-2019 Chevrolet Silverado 2500 HD LTZ 2003-2019 Chevrolet Silverado 2500 HD WT 2007 Chevrolet Silverado 2500 HD Classic LS 2007 Chevrolet Silverado 2500 HD Classic LT 2007 Chevrolet Silverado 2500 HD Classic WT 2001-2005 Chevrolet Silverado 3500 Base 2001-2006 Chevrolet Silverado 3500 LS 2001-2006 Chevrolet Silverado 3500 LT 2004,2006 Chevrolet Silverado 3500 WT 2007 Chevrolet Silverado 3500 Classic LS 2007 Chevrolet Silverado 3500 Classic LT 2007 Chevrolet Silverado 3500 Classic WT 2015-2019 Chevrolet Silverado 3500 HD High Country 2007-2019 Chevrolet Silverado 3500 HD LT 2007-2019 Chevrolet Silverado 3500 HD LTZ 2007-2019 Chevrolet Silverado 3500 HD WT 2005-2008 Chevrolet Uplander Base 2005-2008 Chevrolet Uplander LS 2005-2008 Chevrolet Uplander LT 2002 Chevrolet Venture Base 2001-2005 Chevrolet Venture LS 2001-2005 Chevrolet Venture LT 2001-2005 Chevrolet Venture Plus 2001-2003 Chevrolet Venture Value 2001-2003 Chevrolet Venture Warner Bros. 2003-2009 Chrysler PT Cruiser Base 2010 Chrysler PT Cruiser Classic 2010 Chrysler PT Cruiser Couture Edition 2005 Chrysler PT Cruiser Dream Cruiser 2003-2007 Chrysler PT Cruiser GT 2003-2009 Chrysler PT Cruiser Limited 2008-2009 Chrysler PT Cruiser LX 2005-2006 Chrysler PT Cruiser Street Cruiser 2003-2009 Chrysler PT Cruiser Touring 2014 Chrysler Town & Country 30th Anniversary Edition 2003-2007 Chrysler Town & Country Base 2003 Chrysler Town & Country EL 2003-2004 Chrysler Town & Country EX 2003-2015 Chrysler Town & Country Limited 2003-2010,2015 Chrysler Town & Country LX 2003 Chrysler Town & Country LXi 2013-2015 Chrysler Town & Country S 2004-2015 Chrysler Town & Country Touring 2011-2015 Chrysler Town & Country Touring L 2010 Chrysler Town & Country Walter P. Chrysler Signature Series 2003 Chrysler Voyager LX 2006-2007 Dodge Caravan Base 2003-2005 Dodge Caravan C/V 2003-2007 Dodge Caravan SE 2003 Dodge Caravan Sport 2004-2007 Dodge Caravan SXT 2014-2015 Dodge Grand Caravan American Value Package 2004 Dodge Grand Caravan Anniversary Edition 2003,2006-2007 Dodge Grand Caravan Base 2004-2005,2008-2011 Dodge Grand Caravan C/V 2011-2013 Dodge Grand Caravan Crew 2003 Dodge Grand Caravan EL 2003 Dodge Grand Caravan ES 2003-2004 Dodge Grand Caravan EX 2011 Dodge Grand Caravan Express 2011 Dodge Grand Caravan Mainstreet 2011-2015 Dodge Grand Caravan R/T 2003-2010,2012-2015 Dodge Grand Caravan SE 2014 Dodge Grand Caravan SE 30th Anniversary Edition 2005 Dodge Grand Caravan SE Plus 2003 Dodge Grand Caravan Sport 2004-2010,2012-2015 Dodge Grand Caravan SXT 2014 Dodge Grand Caravan SXT 30th Anniversary Edition 2005-2008 Dodge Magnum R/T 2005-2008 Dodge Magnum SE 2006-2008 Dodge Magnum SRT8 2005-2008 Dodge Magnum SXT 2005 Dodge Magnum SXT Special Edition 2009-2010 Dodge Ram 1500 Laramie 2009-2010 Dodge Ram 1500 SLT 2009-2010 Dodge Ram 1500 Sport 2009-2010 Dodge Ram 1500 ST 2009-2010 Dodge Ram 1500 TRX 2009-2010 Dodge Ram 1500 TRX4 2003 Dodge Ram 1500 Van Base 2003,2005-2010 Dodge Ram 2500 Laramie 2006-2010 Dodge Ram 2500 Power Wagon 2003-2010 Dodge Ram 2500 SLT 2006-2007 Dodge Ram 2500 Sport 2003-2010 Dodge Ram 2500 ST 2008-2010 Dodge Ram 2500 SXT 2010 Dodge Ram 2500 TRX 2006-2007 Dodge Ram 2500 TRX4 2003 Dodge Ram 2500 Van Base 2003-2010 Dodge Ram 3500 Laramie 2003-2010 Dodge Ram 3500 SLT 2006-2007 Dodge Ram 3500 Sport 2003-2010 Dodge Ram 3500 ST 2008-2009 Dodge Ram 3500 SXT 2007 Dodge Ram 3500 TRX4 2003 Dodge Ram 3500 Van Base 2003-2009 Dodge Sprinter 2500 Base 2003-2009 Dodge Sprinter 3500 Base 2003-2005 GMC Safari Base 2001-2002 GMC Safari SL 2001-2005 GMC Safari SLE 2001-2005 GMC Safari SLT 2001-2012 GMC Savana 1500 Base 2006-2012 GMC Savana 1500 LS 2006-2012 GMC Savana 1500 LT 2003-2005 GMC Savana 1500 SLE 2001-2002 GMC Savana 1500 SLT 2001-2012 GMC Savana 2500 Base 2007-2012 GMC Savana 2500 LS 2007-2012 GMC Savana 2500 LT 2003-2005 GMC Savana 2500 SLE 2002 GMC Savana 2500 SLT 2001-2012 GMC Savana 3500 Base 2006-2012 GMC Savana 3500 LS 2006-2012 GMC Savana 3500 LT 2003-2005 GMC Savana 3500 SLE 2001-2002 GMC Savana 3500 SLT 2001 GMC Sierra 1500 C3 2002-2004 GMC Sierra 2500 Base 2001-2002 GMC Sierra 2500 SL 2001-2004 GMC Sierra 2500 SLE 2001-2004 GMC Sierra 2500 SLT 2003-2004 GMC Sierra 2500 WT 2002-2005,2015-2019 GMC Sierra 2500 HD Base 2011-2019 GMC Sierra 2500 HD Denali 2001-2002,2006 GMC Sierra 2500 HD SL 2001-2019 GMC Sierra 2500 HD SLE 2001-2019 GMC Sierra 2500 HD SLT 2003-2014 GMC Sierra 2500 HD WT 2007 GMC Sierra 2500 HD Classic SL 2007 GMC Sierra 2500 HD Classic SLE 2007 GMC Sierra 2500 HD Classic SLT 2007 GMC Sierra 2500 HD Classic WT 2002-2005 GMC Sierra 3500 Base 2001-2002,2006 GMC Sierra 3500 SL 2001-2006 GMC Sierra 3500 SLE 2001-2006 GMC Sierra 3500 SLT 2004-2006 GMC Sierra 3500 WT 2007 GMC Sierra 3500 Classic SL 2007 GMC Sierra 3500 Classic SLE 2007 GMC Sierra 3500 Classic SLT 2007 GMC Sierra 3500 Classic WT 2015-2019 GMC Sierra 3500 HD Base 2011-2019 GMC Sierra 3500 HD Denali 2007-2019 GMC Sierra 3500 HD SLE 2007-2019 GMC Sierra 3500 HD SLT 2007-2014 GMC Sierra 3500 HD WT ## Details - **Price:** 2270.8 CAD - **Vendor:** Eaton - **Type:** Differentials ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 2270.80 CAD | In stock | ## Images - Photo - Primary - Photo - Primary - Photo - Unmounted --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/eaton-detroit-locker-differential-30-spline-1-55in-axle-shaft-diameter-rear-11-5in) > Updated: 2026-06-27