ESC Cage, Blue: TRA VXL-3S ESC Made by RPM R/C Products RPM R/C Products part number 70605; UPC 672415706053 This item works with: Traxxas Rustler VXL Velineon Brushless, Rustler XL-5, Slash 2WD all versions, Slash 4x4 all versions, Stampede 4x4 VXL, Stampede Electric, Stampede VXL, Stampede XL-5, Telluride 4X4 trail rig