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Front Sway Bar Diameter

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Old 05-17-2017, 12:15 PM
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Front Sway Bar Diameter

I recently bought a used 2009 HHR SS. The previous owner replaced the front sway bar with an aftermarket performance sway bar. I am experiencing the infamous "front end clunk" and want to start my trial-n-error investigation with the cheaper sway bar bushings and links (as opposed to struts or strut mounts which cost much more). I don't know if OEM bushings will fit this aftermarket sway bar since I don't have the OEM bar on hand and cannot measure its diameter. Does anybody know the OEM bar's diameter?

Thanks in advance,
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Old 05-17-2017, 12:20 PM
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For SS 23MM, For LS/LT 25MM
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Old 05-17-2017, 12:28 PM
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Originally Posted by aradmahogany
For SS 23MM, For LS/LT 25MM
Perfect! Thanks!

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Old 05-17-2017, 12:46 PM
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Old 05-17-2017, 05:46 PM
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If the PO swapped out the swaybar they might have gone to a larger diameter bar, what bar is it ? Some aftermarket bars are larger in diameter, some smaller!
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Old 05-17-2017, 07:06 PM
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Agree with OB, if you're keeping the aftermarket bar, the diameter of the original is irrelevant. You need to measure the bar that you are going to use.
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Old 05-17-2017, 07:25 PM
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He is asking for the size of the OE bushing to see if they might fit the after-market bar. I am assuming he can measure it.
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Old 05-17-2017, 07:59 PM
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Originally Posted by donbrew
He is asking for the size of the OE bushing to see if they might fit the after-market bar. I am assuming he can measure it.
Ah, yes, I believe you are correct.
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Old 05-17-2017, 08:53 PM
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But he states he doesn't know if the bar is stock diameter or not, prudence would be to measure the bar
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Old 05-17-2017, 09:01 PM
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Yep. Why put an aftermarket bar on if it wasn't larger.
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