Betting your life on "used" brake or steering parts is like drawing to an inside straight in 5 card poker. Brand new "best quality" stuff is just barely "good enough". You're also putting everyone who has to share the road with you at risk.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!