![Johnsered 670 piston is ruined would this mean the housing it slides in also needs replaced or would it still be ok if it feels smooth still, couldn't figure out how to Johnsered 670 piston is ruined would this mean the housing it slides in also needs replaced or would it still be ok if it feels smooth still, couldn't figure out how to](https://i.redd.it/kt9cu9h1li8a1.jpg)
Johnsered 670 piston is ruined would this mean the housing it slides in also needs replaced or would it still be ok if it feels smooth still, couldn't figure out how to
![piston noun - Definition, pictures, pronunciation and usage notes | Oxford Advanced American Dictionary at OxfordLearnersDictionaries.com piston noun - Definition, pictures, pronunciation and usage notes | Oxford Advanced American Dictionary at OxfordLearnersDictionaries.com](https://www.oxfordlearnersdictionaries.com/media/american_english/fullsize/p/pis/pisto/piston.jpg)
piston noun - Definition, pictures, pronunciation and usage notes | Oxford Advanced American Dictionary at OxfordLearnersDictionaries.com
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