I'm [...] actually getting a lot of chatter from stop. Especially in reverse. All the parts I used were Toyota parts but the clutch disc a friend picked up for me. I wondered if this was the correct one? It's Aisin part # DT-036. I was told this was correct but I remember comparing the old clutch disc (also Aisin) next to the new and there were some differences....Clutch is not slipping, just chatters as I accelerate from a stop.