American Axle & Manufacturing 74067011 Master Bearing Kit for Rear Differential - 11.5 14-Bolt

The American Axle & Manufacturing 74067011 is a comprehensive master bearing installation kit designed for the 11.5-inch 14-bolt rear differential found in 2001-2010 GM Silverado/Sierra 2500/3500 and 2003-2010 Dodge RAM 2500/3500 heavy-duty trucks. This OE-quality kit features a 4.125-inch outer diameter inner pinion bearing race, making it suitable for specific AAM 11.5" rear axle applications.

Kit Includes:

• Inner pinion bearing assembly (Timken HM807046 cone / HM807010 cup)
• Outer pinion bearing assembly (Timken M802048 cone / M802011 cup)
• Two differential side bearings (NP150018, NP918865)
• Collapsible spacer/crush collar (40011051, 0.933" tall uncompressed)
• Pinion nut (40126149)
• Washer (40003255)

This master bearing kit contains all essential bearings and hardware needed for a complete pinion and differential bearing installation. Genuine AAM parts are manufactured using OE-approved materials and specifications to ensure proper fit, quiet operation, and long service life. Note that pinion depth shims are not included in this kit and must be purchased separately if needed.

Important: This kit is designed for applications with a 4.125" OD inner pinion bearing race. Some early 2011 RAM 11.5" applications may use this kit, but you must verify the inner pinion bearing race outer diameter. If your race measures 4.375" OD, you will need AAM kit part number 74067018 instead.