Hot Racing SPN28WL06 Aluminum Cooling Hose Ferrule Cover - Tra M41 & Spartan Made by Hot Racing; Hot Racing is a United States based company; parts are sourced from Chinese producers All Hot Racing upgrade parts are direct replacements for stock components; additional parts are not required Hot Racing part number SPN28WL06; UPC 083745919509 This item works with: Traxxas Boat: DCB M41 Catamaran, Boat: Spartan, Boat: Villain EX Deep V Racer RTR