question on JKS control arms - no jam nut

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Jan 3, 2010 | 07:18 PM

tuffluv

Thread Starter

JK Enthusiast

Joined: Oct 2008

Posts: 148

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From: Boise

question on JKS control arms - no jam nut

With no jam nut on the front lower adjustables, how is debris kept out of the arm body? I like the design but I wonder what effect no jam nut would have.

thanks all.

Jan 3, 2010 | 07:23 PM

wayoflife

JK-Forum Founder

Joined: Jul 2006

Posts: 36,534

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From: Laguna Niguel, CA

here is a cross section photo that shows what the arms look like inside. as you can see, there is a red o-ring that is designed to keep grease in and dirt out.

Jan 3, 2010 | 10:36 PM