Description

Looking to correct your alignment/geometry on your lift application. This Upper Control Arm is design to correct the travel distance for your vehicle after been lifted. The upper control arms (UCA’s) are stronger than the stock arms and are 100% bolt-on. 4130 chromoly tubular upper control arms arepowder coated made to last with ball joint pre-install. The UCA’s are a direct fit and will work on trucks that are have leveling kits, or lift kits. It is a must have to add strength and performance to your truck while on or off road. The UCA is allow for smooth and retain wheel travel without worrying about factory ball joint bind.

 

Compatible Vehicles
GMC Sierra 1500HD 01-07 2WD 4WD 8-Lug
GMC Sierra 2500 99-04 2WD 4WD 8-Lug
GMC Sierra 2500HD 01-10 2WD 4WD 8-Lug
GMC Sierra 3500 01-07 2WD 4WD 8-Lug
GMC Sierra 3500HD 07-10 2WD 4WD 8-Lug
GMC Yukon XL 2500 00-13 2WD 4WD 8-Lug
Chevy Avalanche 2500 02-06 2WD 4WD 8-Lug
Chevy Silverado 1500HD 01-07 2WD 4WD 8-Lug
Chevy Silverado 2500 99-04 2WD 4WD 8-Lug
Chevy Silverado 2500HD 01-10 2WD 4WD 8-Lug
Chevy Silverado 3500 01-07 2WD 4WD 8-Lug
Chevy Silverado 3500HD 07-10 2WD 4WD 8-Lug
Chevy Suburban 2500 00-13 2WD 4WD 8-Lug
Hummer H2 03-09 2WD 4WD 8-Lug

 

Package Content

Heavy Duty Upper Control Arms x2
Hardware Kit x1
Digital Installation Guide x1
Installation time is approximately 1-2 hours

 

Control Arms Location Diagram:

 

 

 

Symtoms of a Bad Suspension Assembly:

 

 

Frequently Asked Questions

(1).Do I need to replace the control arm if the bushings are worn?
  Because the weight of the car is transferred through the control arm two rubber bushings are fitted at the pivot point and bolted to the frame. Road conditions and driving habits can contribute to the wear of these bushings which will become worn and fall apart. These bushing can be inspected by raising the car up and looking for an irregular configuration of the rubber center of the bushing. Many control arms have the ball joint manufactured into the arm which will be replaced along with the control arm itself. When one control arm is worn it is highly advised to replace the opposing arm.

 

(2).What happens if a ball joint breaks?
  When a ball joint breaks, you will hear a mysterious noise inside your car wheel.
  Your car tire will wear-out since your alignment will be broken, and you will feel the car getting out of control.
  If the ball joint breaks completely, it can be separated, and things can turn sour quickly. The wheel will stop being nice and can even steer you off the road. It can be serious.
  Broken ball joints will seriously affect the steering and suspension. It can even result in your wheel falling off the car.

 

(3).What happens if I don't replace ball joints?
  If you don't want to replace your ball joints, then get ready to experience some serious issues. The old ball joints cause mysterious clunking noise or drifting steering. Once they are worn-out, it will seriously affect your steering and suspension. However, you do not need to change the ball joints if it is new.

 

(4).Do I need to grease new ball joints?
  I would say it will be a wise decision if you grease your new ball joints. At least I will always grease a new one after the installation. Greasing a new ball joint will make it stronger and extend its lifetime because there is a minimal amount of grease inside. I suggest you do so after the first installation. Follow the instruction card.

 

(5).Why should I get my tie rods inspected on a regular basis?
  If you don't get your tie rods inspected on a regular basis, there are some warning signs to watch (and listen) for. If your vehicle pulls to one side while driving, or when braking, it's possible that bad tie rods may be the culprit. Your vehicle's tires will also show uneven wear on the inside and outside edge of the tire when there's a tire rod issue. However, one of the most noticeable signs of tie rods going bad will be a knocking sound coming from the front end of the vehicle when you turn into a parking space, or some other low speed, tight turning situation.

 

(6).Vibrations
  One of the first symptoms that your tie rods are damaged or breaking is that the steering wheel will vibrate slightly. This is especially prevalent when you are speeding up or turning. This happens because the steering wheel is losing its control over the tires, causing the steering wheel to shimmy as you drive.

 

(7).Shaking
  As the tie rods become further damaged, you will start to notice that the car itself will start to shake. This happens because the tires may start to wobble without you having full control over them. Although you should take your car into a mechanic at the first sign of tie rod problems, if you experience your car shaking you could be at risk for serious tie rod damage-which can cause accidents. Take your car into a mechanic if you experience this tie rod symptom.

 

(8).Wandering
  If your tie rods continue to go unchecked or unfixed, the rods can completely break. This can cause you to lose all control of your car, possibly resulting in an accident. When this occurs, the car will may "wander" as you drive. At this point, the steering wheel will have no control over the tires and the tires will start moving independently, causing the car to drift while you are driving. If this happens while you are on a freeway or busy road, you and others could be at serious risk of an accident. If you experience wandering, stop your car, call a tow truck and take your car to the nearest mechanic.

 

(9).What are the symptoms of a bad sway bar?
  Some of the common symptoms of a bad sway bar bushing or sway bar links going bad are: clunking noise, rattling noise, knocking uneven noise road, lack of stability when driving and noise going over speed bumps. poor handling during turns.

 

(10).What happens when a sway bar breaks?
  Because a sway bar helps the car's suspension to put more pressure on loaded springs, a broken sway bar means that the car's suspension will not be able to handle corners as well or as quickly. While it is possible to drive with a broken sway bar, as a precaution do not take corners with excessive speeds.

 

About Control Arms

 

The control arm acts as a guide and force-transmitting element of the vehicle suspension system.

 

Transmitting various forces acting on the wheel to the vehicle body, and at the same time ensuring that the wheels move according to a certain trajectory. 

 

The control arm elastically connects the car's wheel and the car's  body together via a ball joint or a bush. 

Zoncar high-strength steel control arm - rigidity,long service life.

 

Zoncar control arms are anti-corrosion treated for extended life and will meet and exceed your expectations for both performance and price.

 

 

About Zoncar

 

Zoncar Promise

Zoncar, offers parts and accessories for the perfect combination of quality and value. Zoncar offers cost-conscious customers a full range of parts to a broad range of applications.We are dedicated to providing Best Product and Great Customer Service.

 

With advanced technology, trustworthy R&D and quality performance products, we consistently surprise the world and have improved people's driving experience through meaningful innovation.

 

Zoncar Brand Mission

Optimize user's experience through innovative, high-performance and reliable automotive sensor products.

 

Zoncar Brand Advantages

Advanced technology

 

Zoncar Strong R&D

Trustworthy Customer Service

 

Manufacturer Information

●ISO 9000 / 9001 / 9002 certified facilities.

●Products deliver the look, feel, fit and performance of OE.

●Manufactured with Internal bearing seals that are specifically designed to combat all types of road conditions.

●OE design, simple installation and long life as a guarantee.