Ball joint

Ball joints — also known as tie rod ends or spherical joints — are key elements of the steering system in trucks and commercial vehicles. Their spherical design allows connected components to pivot under load, maintaining steering precision even on uneven terrain or under heavy stress.

They transmit motion from the steering wheel to the wheels while absorbing vibration, suspension travel, and changes in geometry. This results in smoother steering and improved vehicle control.

Ball joints come in many types: axial joints, integrated tie rod ends, adjustable versions, and heavy-duty designs for specific axles. Most models feature a dust boot or seal to keep out water, dirt, and contaminants, protecting the inner bearing surface from premature wear.

Worn ball joints can cause play in the steering, clunking noises, uneven tire wear, and loss of vehicle control. Regular inspection and replacement are vital to ensure safety and compliance.

Key features and uses:

• Connects steering components to moving wheel assemblies

• Multi-directional motion for precise handling

• High resistance to load, vibration, and contamination

• Supplied individually or as part of complete steering assemblies

• Used on front axles, tie rods, control arms, and knuckles

At Sanders Parts, we supply OEM-quality ball joints built for durability, perfect fit, and safe performance — mile after mile.