Moog K500017 Suspension Ball Joint - Front Lower

MOOG K500017 Front Lower Ball Joint

MOOG K500017 is a front lower suspension ball joint built with a neoprene boot, greaseable service design, and a press-in mounting style for select Lexus and Toyota applications. It is engineered for reliable steering and suspension performance on vehicles such as the Toyota 4Runner, Toyota FJ Cruiser, and Lexus GX470.

Key Features

• Neoprene material for the dust boot
• Greaseable design for routine lubrication service
• Press-in mounting type for front lower suspension use
• Castle nut included with cotter pin hole
• Maximum outside diameter: 2.370 in.
• Non-adjustable construction
• MOOG problem-solving design for easier installation

Application Details

This MOOG ball joint, part number K500017, is a direct-fit front lower suspension component for 2003 Lexus GX470, 2004-2009 Lexus GX470 without Kinetic Dynamic Suspension, 2003-2009 Toyota 4Runner, and 2007-2009 Toyota FJ Cruiser. It is built with a powdered-metal gusher bearing to help grease reach bearing surfaces, plus a pre-installed integral dust boot for straightforward service work. This part cross-references Mevotech Supreme MK500017 for the same application.

Common Repair Uses

• Restoring front suspension joint integrity on a worn Toyota 4Runner or Lexus GX470
• Addressing looseness or play in the front lower suspension
• Replacing a damaged dust boot on a front lower ball joint
• Supporting smoother steering response on FJ Cruiser and GX470 applications
• Correcting grease retention issues in serviceable suspension joints

Installation Notes

Install K500017 as a press-in front lower ball joint only on the listed applications. Verify vehicle configuration before ordering, especially for 2004-2009 Lexus GX470 models without Kinetic Dynamic Suspension. The castle nut and cotter pin hole are provided for secure fastening, and the greaseable design supports routine maintenance after installation.

Quality Assurance

MOOG ball joints are backed by superior materials and rigorous testing to support dependable suspension performance. The brand’s design focus on serviceability and fitment-friendly features helps reduce installation time and improve repair consistency.