by donivan65 Fri Jul 10, 2015 8:25 pm
when juice gets sent into that S terminal, it causes the round contact plate to slam into the B and M terminals and turn the starter on,,,,,,,so unless you cracked the plastic badly, I would leave it alone as long as the starter still works,,,,,,,,,eventually you will need a new starter and new solenoids come on them,,,,,,solenoids cost like $20-40,,,,,,so they aint worth putting onto a old starter,,,,,,,we can get you another plastic cover if you need one,,,,,,