bent dolfin striker p-16&worn out cam cleats

P-16 dolfin striker ???? noticed there is a bend in tortion bar,"flat bar spanning main beam"any source for these? need I worry?there is 1/4 inch of movement which Im not sure if tightning adj bolt will help. my other issue is all the cam cleats on blocks are worn out missing brngs ect.are these standard sizes? how do I measure or identify them to order replacements?Part#'s?
new sailor Bill
Put a vise grip on flat of DS rod & see if you can tighten it, not too much to worry though. Be careful you don't turn too much to lose threads on half-round ball (maybe epoxy on to bar). Take cam cleats apart & see that they haven't "jumped" the small post inside. If they're Harken (black/red), spring is probably broken (Murrays has). Be sure to oil them. Pete