Moog K7403 Suspension Ball Joint - Front Lower

MOOG K7403 Front Lower Ball Joint

MOOG K7403 is a front lower suspension ball joint for Jeep applications that need precise alignment correction and dependable steering response. It uses an adjustable offset design to provide 1-3/4 degrees of positive or negative camber/caster change, making it a practical choice for Jeep Wrangler, Cherokee, TJ, and Grand Cherokee front-end service.

Built with superior materials and tested for consistent performance, this MOOG ball joint is focused on accurate fitment and easier installation. The K7403 also includes a powdered-metal Gusher bearing to help grease reach the bearing surfaces during service.

Key Features

• Adjustable offset ball joint for front lower suspension use
• Provides 1-3/4 degrees positive or negative camber/caster change
• Castle nut included
• Non-greaseable design
• Powdered-metal Gusher bearing for grease flow to bearing surfaces
• Fits Jeep Wrangler, Cherokee, TJ, Grand Cherokee, Comanche, Wagoneer, and Grand Wagoneer applications

Detailed Description

MOOG K7403 is engineered for Jeep front lower suspension service where alignment correction is needed after wear, lift changes, or suspension rebuilds. This part number is used across a wide range of Jeep models, including 1984-2001 Jeep Cherokee, 1997-2017 Jeep Wrangler, and 1997-2006 Jeep TJ front lower applications. It also cross-references Mevotech Supreme MK7403 and Centric Parts 610.58009 for the same application.

For buyers searching for a Jeep Wrangler front lower ball joint, Jeep Cherokee front lower ball joint, or Jeep Grand Cherokee front lower suspension ball joint, MOOG K7403 offers a direct-service solution with adjustable geometry correction and OE-style serviceability.

What It Helps Solve

• Front-end alignment issues after suspension wear or replacement
• Camber or caster correction needs on Jeep front suspension setups
• Steering looseness caused by worn lower ball joints
• Uneven tire wear related to front suspension geometry
• Restoration service on older Jeep chassis with front lower ball joint wear

Installation Notes and Tips

• Fits 2018 Jeep Wrangler JK, front lower.
• Fits 1997-2017 Jeep Wrangler, front lower.
• Fits 1987-1995 Jeep Wrangler, front lower.
• Fits 1997-2006 Jeep TJ, front lower.
• Fits 1984-2001 Jeep Cherokee, front lower.
• Fits 1993-1998 Jeep Grand Cherokee, front lower.
• Fits 1993 Jeep Grand Wagoneer, front lower.
• Fits 1986-1992 Jeep Comanche, front lower.
• Fits 1984-1990 Jeep Wagoneer, front lower.
• Verify alignment after installation, especially when correcting camber or caster on lifted or modified Jeep suspension systems.

Quality Assurance

MOOG backs this ball joint with materials selection and testing focused on reliable suspension performance. The design emphasizes fast, hassle-free installation and consistent service life in Jeep front suspension applications.