For 1987-1991 GMC V1500 Suburban DIESEL Vacuum Pump Front SMP 1987 1988 1989

1987 GMC V1500 Suburban Engine: DIESEL; Position: Front;. 1988 GMC V1500 Suburban Engine: DIESEL; Position: Front;. 1989 GMC V1500 Suburban Engine: DIESEL; Position: Front;. 1990 GMC V1500 Suburban Engine: DIESEL; Position: Front;.