On my monsoon, I lost the screw that keeps the rear drive cup connected to the rear diff. so when i spin the rear wheels, it doesnt catch to the drive cup and i only have front wheel drive, which sucks. Im sure they dont sell just the little screw alone, im geussing the you gotta buy the drive cups or w/e they are called and they screws come with it. If somebody knows what im talking about, please help. i just need the part number from one of the redcat dealer stores.

thanks