[Vehicle Fitment-1] Compatible with Cadillac Escalade/Escalade ESV 2009-2014, Escalade EXT 2009-2013; Compatible with Chevrolet Silverado 1500 2009-2021, Tahoe/Express 1500/Suburban 1500 2009-2014 --- Rear Side
[Vehicle Fitment-2] Compatible with Chevrolet Suburban 2014, Avalanche 2009-2013; Compatible with GMC Sierra 1500 2009-2021, Yukon/Yukon XL 1500/Savana 1500 2009-2014 --- Rear Side
[Note] It fits the model with Saginaw-American Axle Except Express 1500/Savana 1500; For Express 1500/Savana 1500, it fits the model with RPO Code JL4 (Active Brake Control)
[Specification] Ring Gear Type: 8.50 or 8.60 or 8.625 Inch; Material: Steel; Differential Cover Bolt Count; 10; Differential Cover Bolts/Studs Included: No; Sump Type: Wet; Drain Plug Included:Yes; Gasket