Traxxas 8814X Tail Light Lens and Housings/ Mounts/ Reverse LensGive your E Revo the toughest driveline possible with these extreme heavy duty drive cups. The drive cups are machined out of high grade heat treated steel to resist rounding out from dogbone contact. Includes heavy duty 4x17 mm screw pins (2). Includes:(2) Tail Light Lens(2) Tail Light Housing(2) Tail Light Housing Mount(2) Reverse Lens(4) 1. 6x5 BCS