Jeep Wrangler Forum

Jeep Wrangler Forum (http://www.wranglerforum.com/)
-   JK General Discussion Forum (http://www.wranglerforum.com/f274/)
-   -   Question about control arms? (http://www.wranglerforum.com/f274/question-about-control-arms-197603.html)

jwann01 11-05-2012 09:40 AM

Question about control arms?
 
Was looking to replace control arms on my Jeep JK. I have Teraflex 2.5 coil/shock lift and 35 in tires. Teraflex recommends if not replacing all control arms, to replace lower front and rear upper. Why is this?

kramer2k 11-05-2012 10:19 AM

Lower fronts adjust your caster and upper rears adjust your pinion angle to bring the rear axle back in line with your driveshaft.

pluke the 2 11-05-2012 10:26 AM

Yes. the 2 most important control arms to install are:

Front lowers first: they improve the jeeps on road handling by adjusting caster.

rear uppers second: they can rotate the rear drive shaft pinion up.

kjeeper10 11-05-2012 10:41 AM

Yup ^^


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