Nitro Gear and Axle strives to provide the highest quality differential components available. We take the steps necessary to ensure our parts are dependable. Our product range is continually growing to meet the needs of consumers for new ratios and applications. At Nitro we know differentials, and know what it takes to provide you with high quality components. Available as an Empty (bare) unit or as a Loaded unit assembled with spider gears and cross bar. 
Details:

AAM 10.5 Inch, 03-09 Dodge Ram 2500, 33 Spline, Nitro Standard Open Carrier Case (Loaded)
Differential: AAM 10.5 Inch
Gear Ratio: All
Axle Splines: 33
Ring Gear Bolts: 12 (Not Included)
Material: Cast Iron
Manufacturer: Nitro Gear and Axle
Warranty: 1 Year
Sold As Each
Fits Vehicles:

2006-2009 Dodge Ram 1500 Mega Cab
2003-2009 Dodge Ram 2500 w/5.7L Hemi
2005-2009 Dodge Ram 2500 Power Wagon
Some early 2003-2004 Dodge Ram 2500 w/Cummins Diesel