Brand new parts pulled from a brand new never used rtr truck. Some parts may contain oil or grease from factory assembly. Does not come retail packaged. Brand new traxxas parts pulled from a new 1/10th scale traxxas stampede 4x4 vxl model number 67086-1. Up for sale is a complete rear differential with case, fits the rear of the slash 4x4 or stampede 4x4.