Hot Racing composite transmission gearbox case with aluminum motor plate and arm mounts for use in the Traxxas Bandit, Rustler, 2WD Stampede, and 2WD Slash FEATURES: - Light weight composite transmission case - CNC machined 6061 aluminum motor plate with added motor heat sink - CNC machined 6061 aluminum arm mount - Longer motor mounting slot to accommodate a greater gear ratio range - Motor plate with mounting for slash stock rear bumper - Reuses stock gears and transmission internals (see requirements below) YOU WILL RECEIVE: - One (1) composite transmission case with aluminum heat sink motor plate - Left and right aluminum arm mounts - Installation hardware REQUIREMENTS: - Assembly and installation - Reuse of internal gear and components from existing transmission - Slipper assembly and spur gear - Medium thread lock on screws - Spur gear dust cover, including the plastic Traxxas 3792 or the Hot Racing aluminum TR3201 COMMENTS: - For vehicles without a rear bumper, installation may not use all included hardware - This is an empty gear case and does not include any gears, shafts, or bearings, slipper, spur gear, etc. - Any transmission peripherals shown in photos (slipper, spur gear, bearings, etc. ) are not included - See Hot Racing TE12HX01 for an aluminum version of this case