ZZ Diesel Schaeffers Supreme 75W-90 Gear Lube Front Differential Kit

For 2001, 2002, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024 GM 6.6L Duramax  LB7 LBZ LMM LML L5P

Incudes 2 quarts 75W-90.

Always check owners manual and fill to level.