PRODUCT DESCRIPTION9785 - ECM-2.5 Electronic Control Module, waterproof (low voltage detection, fwd/rev/brake)TERMS OF SALEGENERAL TERMSPart numbers in the listing are for reference, your order will come as pictured. Our RC products are removed from new models and will come enclosed in our own packaging. Because some parts may be removed from new assembled models, minor markings or factory filled fluids may be present. If the screws are pictured, they are included. If not, they are most likely sold separately in our hardware set for that model.