January 2005. This service bulletin is applicable to mounts 17112, 17113, 81021, 17122, 17142, 17150 and 17145 and is in reference to a design change in the bracket used to mount the vehicle blocker beam in Ford trucks. You can find the full service bulletin here.
This mount is for a 2003+ Chevy 2500 Silverado 4x4, 2003+ GM 2500 Sierra, 2003+ Chevrolet K3500 pickup, and a 2003+ GM K3500 pickup. Parts List and Installation Instructions.\
This mount is for a 1997+ Ford Ranger pickup 4x4, 1997+ Mazda B-3000 / and B-4000 pickup 4x4, 1995+ Ford Explorer 4x4 and 1997+ Mercury Mountaineer 4x4. Parts List and Installation Instructions
This mount is for a 1973-1987 Chevy / GMC 4x4 1500, 2500 and 3500; a 1973-1991 Chevy 4x4 1500 Blazer / Suburban / 2500 Suburban, and a 1973-1991 GMC 4x4 Jimmy / 1500 Suburban / 2500 Suburban Parts List and Installation Instructions.
