What do adjustable upper control arms do?
What do adjustable upper control arms do?
Upper control arms are found on independent front suspension (IFS) vehicles and generally connects the top of the spindle to the frame. The UCA is generally not a load bearing piece of an IFS suspension; rather, its purpose is to guide your spindle in a pre-determined motion when your suspension cycles up or down.
What do adjustable control arms do Jeep?
Control Arms are one of the most common parts that get beefed up on a Jeep, especially when you’ve lifted it, or plan to really put it to work on the trails… Their primary function is to control the up and down movement of the suspension when you’re on the roads or driving over terrain.
Should I upgrade my upper control arms?
The most common reason to replace a control arm is to improve wheel travel as part of a suspension lift. However, a new control arm can offer more than just increased ride height (lift) and additional wheel travel: Increased durability in the arm itself. A wider range of uniball/ball joint options.
What does upper control arm connect to?
The upper control arm connects to the uppermost area of the front wheel and the lower control arm connects to the lower most area of the front wheel, with both arms then attaching to the frame of the car. If you have independent rear suspension, the design is similar.
Are upper control arms worth it?
Summary. If you’re adding a lift kit to your vehicle, remember that the upper control arm influences wheel travel, suspension durability, and wheel alignment. If you’re looking for a suspension modification that improves overall vehicle performance with no compromises, a replacement control arm is a good place to start …
Do I need rear control arms?
Yes you’ll need rear lower control arms. Get a set of the Hsport rear camber links, they are the best. That way you’ll be able to get your alignment straight. It’s dependent on how much you’re lowering.
How many control arms does a jeep have?
4 control arms
On a stock Jeep, there are 4 control arms for each axle: two passenger side (upper and lower) and two driver side (upper and lower). The control arms pivot at both of their mounting points (at the axle and frame). This allows the axle to articulate up and down while also preventing forward and backward movement.
Are TJ and LJ control arms the same?
As long as you don’t have a long arm suspension system, the arms are exactly the same for TJ/LJ. On the LJ, the mounting locations for the rear arms are further rearward but the arms themselves are the same. The front end is identical to a TJ.
