I can second it from all of you guys....Ashford, Ace HW and Winner Circle are the primary 3 Serpent Parts Support (for me at least).......if you cannot find the Serpent parts that you need from them..........you won't find it in this world or at Serpent for sure...LOL.
P.S...I too get the last package of the Serpent Impact M2/835 locked wheel adaptor that was discontinued since 1999.........I've got the last one and ppl even offer me $40 USD for my used one....mine was like $20 that I brought from Lee @ Winner Circle last year.
SPEED PASSION - King Golden, Speed Passion USA, Speed Power, Hirosaka Pro Products, East Coast Bodies, Schumacher Racing, Hurricane Motorsports, Serpent America, Sweep Racing USA. http://www.spautomobile.com/en/index.asp (SPEED PASSION AUTOMOTIVE)
NEW Speed Power/Speed Passion direct sale site - http://shop.speedpowerrc.com/