My Summit is now running a full MErv suspension. I also have Traxxas CVD's and a rear differential lock. Ran fine with stock power cells. Went to LiPo. Different animal all together. So, with that being said. Today I broke an output drive cup. Can I purchase these individually? or, do I have to purchase a new set of CVD's just for the cups? Needless to say, the locker is coming out.