6821R

Used on:Freightliner Medium/Heavy TruckBusiness Class M2 L6 8.3L 8268cc 504cid 2004-2007 Century Class L6 10.8L 10834cc 661cid 2004-2006 FC80 L6 8.3L 505cid 1999-2000 FC80 L6 8.3L 8268cc 504cid 2001...