Originally Posted by
57mtz57
ok i have a little question about the back plate on the b5. what size are the screws and how can i get them?

i made the dumb mistake of leaving them all out and running the motor. needless to say i had to replace piston and sleeve lol. yeah i know dumb right. but i just relized i cant find any screws to fit the back plate grr..
Not sure the size, but I bought
these and they work.