Eaton 915A568 - Detroit Truetrac Differential 30 Spline Rear 11.5in

The Detroit Truetrac was the first helical gear differential ever introduced into the automotive aftermarket as an Eaton brand. It remains the leading helical gear-type limited slip differential in the industry. Detroit Truetrac's proven helical gear design eliminates the need for wearable parts, resulting in maintenance free traction recognized not only for its toughness, but its smooth and quiet operation as well.Proven design, low cost and effective performance all make the Detroit Truetrac limited slip differential the ideal choice for a wide variety of vehicle applications. No maintenance - Just Traction.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 20