This replacement windshield wiper linkage has been engineered to match the function and performance of the original linkage on select vehicle years, makes and models to restore wiper operation. This part is compatible with the following vehicles. Before purchasing, enter your vehicle trim in the garage tool to confirm fitment. [Chevrolet W3500 Tiltmaster: 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007] - [Chevrolet W4500 Tiltmaster: 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007] - [Chevrolet W5500 Tiltmaster: 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007] - [Chevrolet W5500HD Tiltmaster: 2005, 2006, 2007] - [GMC W3500 Forward: 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007] - [GMC W4: 1987, 1988, 1989, 1990, 1991] - [GMC W4500 Forward: 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007] - [GMC W5500 Forward: 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007] - [GMC W5500HD Forward: 2005, 2006, 2007] - [Isuzu NPR: 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007] - [Isuzu NPR-HD: 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007] - [Isuzu NQR: 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007] - [Isuzu NRR: 1988, 1989, 1990, 1991, 1992, 1993, 1994, 2005, 2006, 2007]