Hot Racing aluminum motor mount with over-sized bearings for the TRA Rusler 4x4 ,Slash LCG 4X4 and Rally FEATURES: - Rigid for high horsepower applications - One-piece light weight CNC machined heavy duty aluminum, anodized blue - Over-sized 10x19x5mm bearing for a much stronger than stock support (stock is 10x15x4mm) - Direct fit hop-up requires no modification for use YOU WILL RECEIVE: - One (1) aluminum motor mount - One (1) 10x19x5mm ball bearing - One (1) 3x8 round head screw REQUIREMENTS: - Installation - Medium thread lock (blue threadlocking compound) on screws installing in mount COMMENTS: - Do Not use stock TRA stock 3x15 cap head screw (TRA51420) - Please use the provied 3x8mm screw . . - Replaces TRA factory plastic motor mount 7460A - Works with either the slipper or center differential - RUF38X01 work with telemetry RPM sensor.