Will jl control arms fit a JK?
These adjustable lower JK/JL arms will work on both a 2dr or 4dr model.
What do Jeep control arms do?
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.
Will JL shocks fit on a JK?
Shocks won’t work as noted above, swaybar links are straight on the JK vs the offset JL links. Control arms won’t work because the bolt diameter is larger on the front lower arms(Not to mention possible length differences if you were to drill out your frame/axle mounts to fit them.)
Do I need control arms for lift?
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.
Why do I need adjustable control arms on my Jeep Wrangler?
Adjustable control arms can help push the axle back in the center of the wheel well, and restore the pinion angle. BTW, the axle also needs to be located left-and-right when it moves; That’s achieved with the track bar. Sounds like all I need are front adjustable lower control arms for a 2.5″ lift.
How is Castor adjusted on a Jeep Wrangler?
For the front axle, castor can be adjusted by adjusting the length of either the lower front control arms or the upper front control arms. Adjusting the length of either set of control arms will affect castor. Adjusting the lower front control arms is the more common way to adjust castor.
How does axle wrap work on a Jeep Wrangler?
Decreasing your caster angle will result in tighter steering, but restricted wheel self-centering. A positive caster angle will improve stability at high speeds and improve cornering. “Axle wrap” is defined as a change in your pinion angle. Axle wrap occurs when your axle wraps itself around the springs.
How tall is the lift arm on a Jeep Wrangler?
Therefore, many experts recommend purchasing an aftermarket control arm set for lifts above 3” to prevent axle wrap from occurring and improving torque. Even with an entry level lift kit advertised at 2.5”, the estimated lift height could actually be closer to 4” for a stock Jeep.
What are the control arms on a Jeep Wrangler?
Jeep Wrangler TJ 1997-2006: These have virtually the same arms as the Jeep Grand Cherokee ZJ. Jeep Grand Cherokee WJ 1999-2004: This has front uppers and front lower control arms and a rear lower control arm that most people make an aftermarket replacement for.
For the front axle, castor can be adjusted by adjusting the length of either the lower front control arms or the upper front control arms. Adjusting the length of either set of control arms will affect castor. Adjusting the lower front control arms is the more common way to adjust castor.
Decreasing your caster angle will result in tighter steering, but restricted wheel self-centering. A positive caster angle will improve stability at high speeds and improve cornering. “Axle wrap” is defined as a change in your pinion angle. Axle wrap occurs when your axle wraps itself around the springs.
Therefore, many experts recommend purchasing an aftermarket control arm set for lifts above 3” to prevent axle wrap from occurring and improving torque. Even with an entry level lift kit advertised at 2.5”, the estimated lift height could actually be closer to 4” for a stock Jeep.