Below are 2 clutches. One from a chain drive car (right), one from an inline set up with silver dollar rear end. (left)

Other side

My question is... The silver dollar clutch has nothing to keep it from sliding forward off the holder on one side. This is how I got the car, and I wasn't so sure about it. I put it together that way, and it slid the clutch off the mount towards the motor when I spun it over. Am I missing a piece, or need something else???? See pic below to get a better idea.





