Front Lower Ball Joint (R or L) (5135651AD)

Buy Front Lower Ball Joint (R or L) (5135651AD)

The Front Lower Ball Joint (R or L), part number h5135651AD, is a critical suspension

component designed to connect the lower control arm to the steering knuckle in various Jeep

and Dodge vehicles. Commonly used in models such as the Jeep Liberty (KK: 2008–2012),

Jeep Grand Cherokee (2005–2010), Jeep Commander (2006–2010), and Dodge Nitro

(2007–2011), this part is manufactured by Mopar hand supported by aftermarket brands like

Crown Automotive. It is engineered to meet OEM specifications for durability, safety, and precise fitment. (Quadratec.com)

The primary function of the 5135651AD ball joint is to act as a pivot point between the

suspension and steering systems. It allows the front wheels to move vertically with the

suspension while also enabling smooth steering motion. This dual function is essential for

maintaining vehicle control, stability, and proper alignment during driving, especially on uneven road surfaces or while cornering.

Constructed from high-strength steel with a polished ball stud and a durable housing, the ball

joint is designed to withstand constant stress, load changes, and environmental exposure. It

typically includes a sealed or non-greasable design, which helps reduce maintenance

requirements while ensuring long-lasting performance. The joint is pressed into the lower

control arm, creating a secure and stable connection that supports the vehicle’s weight and suspension movement. (eshop.rbs-handel.de)

Part number 5135651AD is a direct replacement

Part number 5135651AD is a direct replacement component and is interchangeable with

several earlier versions, including 5135651AB, 5135651AC, and 5135651AE.  It is designed for

installation on either the left or right side of the front suspension and is typically sold

individually, although two units are required per vehicle.

Over time, ball joints can wear out due to constant movement, exposure to dirt and moisture,

and heavy loads. Common signs of a failing ball joint include clunking noises, loose or

unstable steering, uneven tire wear, and vibrations in the front suspension. If not replaced

promptly, a worn ball joint can compromise vehicle safety and lead to further suspension damage.

Installation of the 5135651AD ball joint generally requires specialized tools, such as a press, to remove the old joint and properly install the new one. Professional installation is often recommended to ensure correct fitment and alignment.

Overall, the Front Lower Ball Joint (5135651AD) plays a vital role in ensuring safe handling, smooth steering, and long-term durability of the suspension system in compatible Jeep and Dodge vehicles.