Moog K80149 Suspension Ball Joint - Front Lower

Front Lower Ball Joint for Ford F-150 and Expedition

MOOG K80149 is a greaseable front lower suspension ball joint built for select Ford truck and SUV applications. It uses a neoprene boot, a press-in mounting design, and a standard suspension grade construction to support dependable steering and suspension performance.

Compatible with 2005-2008 Ford F-150 front lower, 2006-2008 Lincoln Mark LT front lower, and 2003-2006 Ford Expedition front lower with OE steel knuckles. This MOOG ball joint also fits 2004 Ford F-150 front lower with VIN 11th digit K, N, or F.

Key Features

• Part number K80149 front lower suspension ball joint
• Greaseable design for routine service access
• Neoprene boot helps protect internal components
• Press-in mounting type for OE-style installation
• Castle nut and cotter pin hole included
• Standard suspension grade construction
• Maximum outside diameter: 1.750 in.

Detailed Product Overview

MOOG K80149 is engineered for front lower suspension service on Ford F-150, Lincoln Mark LT, and Ford Expedition applications listed above. The design includes a powdered-metal Gusher bearing to help grease reach bearing surfaces, along with a pre-installed integral dust boot for easier installation and added protection. As a greaseable ball joint, K80149 supports maintenance-focused service on vehicles that rely on a press-in lower joint.

This part cross-references Dorman - OE Solutions 536-242 for the same application. If you are replacing a worn front lower ball joint on a Ford F-150 or Expedition, K80149 provides an OE-style service part for the specified fitments.

Common Problems This Part Can Help Address

• Front-end clunking or popping from a worn lower ball joint
• Excessive steering looseness or wandering
• Uneven tire wear related to suspension joint wear
• Grease loss or contamination at the joint boot
• Suspension play during braking or turning

Installation Notes and Tips

Fits 2005-2008 Ford F-150, front lower; 2006-2008 Lincoln Mark LT, front lower; 2003-2006 Ford Expedition, front lower with OE steel knuckles; and 2004 Ford F-150, front lower with VIN 11th digit K, N, or F. Verify knuckle type and VIN details before ordering. Press-in installation requires proper suspension service tools and correct alignment after replacement.

Quality Assurance

MOOG ball joints are backed by superior materials and rigorous testing to support reliable performance and consistent service life. K80149 is built with problem-solving design features aimed at simplifying installation and maintaining dependable front suspension operation.