TeraFlex JK: Front Axle Inner Knuckle Gusset Kits reinforce the weak knuckles on JK Wrangler/Unlimited Dana 30 or Dana 44 factory axles. This prevents unwanted bending or breaking under extreme conditions.
TeraFlex JK: Front Axle Inner Sleeve and/or Inner Knuckle Gusset Kits reinforce the weak axle tubing and/or knuckles on JK Wrangler/Unlimited Dana 30 or Dana 44 factory axles. This prevents unwanted bending or breaking under extreme conditions.
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