JKS Manufacturing Jeep Wrangler JK Adjustable J-Flex Upper Control Arms - Rear JKS1665

Upper control arms from JKS, listed for the Jeep Wrangler JK. Suspension arms locate the wheel and set its alignment angles.

Key features

• Rear
• Rear position

Specifications

• Brand: JKS
• Part type: Suspension arm
• Position: Rear

Fitment for the Jeep Wrangler JK

Listed for the Jeep Wrangler JK, rear position. Check your year, model and trim against the title before you order.

What it does

Adjustable arms let lowered or lifted cars get alignment back in spec. Worn suspension and steering parts show up as clunks, wandering, uneven tire wear and a vague feel; fresh parts restore control, and performance parts sharpen it.

Installation & tips

• Get a wheel alignment after replacing or adjusting arms.
• Alignment: Always after arm work.
• Bushings: Check other bushings while you are under there.
• This part affects how the vehicle stops, steers or holds the road. If you are not sure how to fit it, have it installed or checked by a qualified mechanic.

FAQ

Which side or position does it fit?
It is listed for the rear position. If you are replacing both sides, check whether you need one of each.

Can I install it myself?
Many owners do this job at home with the right tools and a service manual, but because it is a safety-related part, have the work checked by a qualified mechanic if you are not sure.

What should I check before ordering?
Compare the part number, specifications and fitment on this page with your vehicle and with the part you are replacing.

Before you order

• Confirm your year, make, model and trim match the fitment listed above (Jeep Wrangler JK).
• Check the position: this part is listed as rear.
• Plan for a wheel alignment after fitting if the job changes the suspension or steering geometry.