ZZ Diesel Schaeffers Extreme Performance Full Synthetic 75W-140 Gear Lube Rear Differential Kit
For 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023 Ford 7.3L 6.0L 6.4L 6.7L Powerstroke F250/F350 4WD
Not for use in 2017-2023 10.5"
Incudes 4 quarts 75W-140.
Always check owners manual and fill to level.
Required amounts
1999-2016 - 3.5 quarts
2017-2023 DANA M275 - 3.61 quarts
2017-2019 DANA M300 - 3.78 quarts
2019-2023 10.8", 11.8", and DANA M300 - 3.78 quarts