This is Reman Clutch Pack and a Pulley Assembly. Replaces DriveMaster Two-Speed Pulley Assembly 994979. Pulley Application by Truck Model is based on the Pulley Diameter. Journal Bracket can reused. Also replaces 994972 , 995521 and 99A4700 Clutch Pack Assemblies.
Warning: Cancer and Reproductive Harm - https://www.P65Warnings.ca.gov