MOOG Front Upper Ball Joint for Toyota Tundra K90255 — Direct-Fit, Heavy-Duty Steering Control

The MOOG K90255 front upper suspension ball joint is a direct-fit replacement engineered to restore stable steering and controlled suspension pivot for compatible Toyota trucks and SUVs.

This premium MOOG ball joint is made from rugged materials and subjected to thorough testing so it can reliably perform under daily driving conditions. Engineered as the connection point between control arms and steering knuckles, the K90255 is designed to maintain alignment geometry and smooth articulation for vehicles within its fitment range. Installation is straightforward for technicians and experienced DIYers when following standard suspension service procedures.

Which Toyota models and years will this ball joint fit?

The K90255 is manufactured to match OE mounting points and dimensions for specific Toyota platforms, ensuring proper fit without extensive modification. Confirm fitment with your vehicle’s year, model, and factory suspension configuration before purchase.

• Fits 1996–2002 Toyota 4Runner
• Fits 2000–2006 Toyota Tundra
• Fits 2001–2007 Toyota Sequoia
• Fits 1995–1997 and 1998–2004 Toyota Tacoma variants

How does this ball joint help steering and suspension performance?

As an upper front ball joint, the K90255 allows the control arm to pivot while maintaining a secure attachment to the steering knuckle. That controlled movement supports predictable steering response and helps preserve suspension alignment under load.

• Maintains suspension articulation and wheel alignment geometry
• Reduces unwanted play that can cause wandering or uneven tire wear
• Designed to withstand typical road stresses for consistent handling

What are the construction and durability features of the MOOG K90255?

MOOG uses robust materials and engineering refinements to produce ball joints that resist wear and deliver long service life. The component is tested for strength and endurance to meet the demands of everyday driving on paved and unpaved roads.

• Heavy-duty internal components to resist deformation under load
• Protective seals to reduce contamination from dirt and moisture
• Precision-machined housing for accurate fit and long-term reliability

How easy is installation and what should I expect when replacing this part?

MOOG designs its ball joints for straightforward replacement using standard suspension tools. Installation may require ball joint press tools or comparable equipment and a wheel alignment afterward to ensure proper handling.

• Direct-fit OE-style dimensions reduce modification or machining
• Typical procedure: remove wheel, separate knuckle, press out old joint, press in new joint
• Recommended to perform a professional alignment after installation

Who this is for: The MOOG K90255 is aimed at owners and technicians servicing mid‑late 1990s to mid‑2000s Toyota trucks and SUVs who need a durable, OE-compatible front upper ball joint. If you’re maintaining a Tundra, 4Runner, Sequoia, or Tacoma within the listed years and want a replacement joint engineered for longevity and predictable steering feel, this part is built to meet that need.