Front Lower Ball Joint for 1993-1997 Nissan Altima & More - Mevotech Supreme MK9633

Help keep the front suspension pivoting smoothly with the Mevotech Supreme MK9633 front lower ball joint, which comes with a part-specific castle nut and cotter pin for installation. It fits many vehicles, among them the 1993-1997 Nissan Altima, 1986-1990 Nissan Sentra and 1987-1990 Nissan Pulsar NX. It is a direct-fit replacement for the listed applications. See the "Vehicles it fits" section for the full list and engine details.

Mevotech Supreme parts are engineered in-house, with application-specific upgrades intended to increase durability and performance. This suspension ball joint carries that approach into the following features:

• Quick, easy installation: The ball joint secures to the vehicle with the part-specific castle nut and cotter pin provided.
• Simple to service: A 180-degree SAE grease fitting is included for routine lubrication.
• Larger sphere design: An application-specific ball stud system uses a larger sphere.
• Fit and function: A thicker, stronger flange is designed to prevent deformation during installation, and a protective surface treatment helps prevent rust buildup.

A ball joint links the control arm to the steering knuckle. It lets the wheel pivot for steering while the suspension travels up and down. Signs that a ball joint may need replacing include clunking over bumps, loose or wandering steering, uneven tire wear, and play at the wheel. If a worn front lower ball joint is the cause, MK9633 replaces it. A wheel alignment check is commonly recommended after suspension work.