Amazon.com: US Seal Mechanical Seal U109-6A, PS-100
Amazon.com: US Seal Mechanical Seal U109-6A, PS-100,Amazon.com: Mechanical Seal U109-433SS, PS-185 (Replaces,Amazon.com: James Gasket Inner Primary Seal for 786A Bolt,303-761 6.0L Powerstroke Front Crank Seal and Wear Ring,Aurora 476-0278-644 - Seal Rebuild Kit