Du-Bro Super Strength Long Servo Arm (Futaba) Made by DU-BRO; DU-BRO is a United States based company; parts are sourced from American producers DU-BRO part number 670; UPC 011859006709 This item works with: Axial SCX-10 Scale Truck, ; HPI Electric Wheely King 1/12, ; Kyosho Rock Force, ; Losi 1:10 HighRoller, 1:10 Night Crawler, 1:18 Mini-Rock Crawler RTR, ; Tamiya 1/18 TLT-1 Rockbuster, CR-01 Crawler FJ40, F-150/S-10, Hi-Lift - F350 Tundra HiLux, Hummer