This fuel tank sending unit is designed to match the fit and function of the original unit on specified applications. Made of quality materials, it is engineered for reliable performance and durability. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Mack CH: 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003] - [Mack CHU: 2008, 2009, 2010, 2011] - [Mack CL: 1997, 1998, 1999, 2000, 2001] - [Mack CS200P Mid-Liner: 1995, 1996, 1997, 1998, 1999, 2000, 2001] - [Mack CS250P Mid-Liner: 1995, 1996, 1997, 1998, 1999, 2000] - [Mack CS300P Mid-Liner: 1995, 1996, 1997, 1998, 1999, 2000, 2001] - [Mack CS300T Mid-Liner: 1995, 1996, 1997] - [Mack CV: 2001, 2002, 2003, 2004, 2005, 2006, 2007] - [Mack CXN: 2006, 2007] - [Mack CXP: 2006, 2007] - [Mack CXU: 2009, 2010, 2011] - [Mack GU7: 2008, 2009, 2010, 2011] - [Mack GU8: 2008, 2009, 2010, 2011] - [Mack LE: 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007] - [Mack LEU: 2008, 2009, 2010, 2011] - [Mack MR: 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003] - [Mack MRU: 2008, 2009, 2010, 2011] - [Mack MS200P Mid-Liner: 1995, 1996, 1997, 1998, 1999, 2000, 2001] - [Mack MS250P Mid-Liner: 1995, 1996, 1997, 1998, 1999, 2000, 2001] - [Mack MS300P Mid-Liner: 1995, 1996, 1997, 1998, 1999, 2000, 2001] - [Mack MS300T Mid-Liner: 1995, 1996] - [Mack Pinnacle: 2008, 2009, 2010, 2011] - [Mack RB: 1997, 1998, 1999, 2000] - [Mack TD700: 2010, 2011] - [Mack Vision: 1999, 2000, 2001, 2002, 2003, 2004, 2005]