Mevotech TXMS30526 Suspension Ball Joint - Front Upper

Front Upper Ball Joint for Heavy-Duty Nissan and INFINITI Applications

Mevotech TXMS30526 is a front upper suspension ball joint built for demanding service on full-size Nissan and INFINITI trucks and SUVs. It combines a press-in design with greaseable, sintered metal bearing construction to support consistent steering and suspension movement in high-use applications.

Key Features

• Front upper suspension ball joint for select Nissan Armada, Nissan TITAN, INFINITI QX80, and INFINITI QX56 applications
• Press-in mounting type for the front upper position
• Pre-greased and greaseable with included grease fitting
• Sintered metal bearing type for self-lubricating operation
• Neoprene dust boot with superior seal protection
• Castle nut, cotter pin, dust boot, and mounting hardware included
• Stud thread size: M14 - 1.5
• Threaded stud design with non-adjustable construction

Detailed Description

Mevotech TTX TXMS30526 is engineered for front upper suspension service on 2004-2023 Nissan TITAN, 2005-2023 Nissan Armada, 2004-2013 INFINITI QX56, and 2014-2023 INFINITI QX80 applications. The TTX line is built around durable materials and service-friendly features, including a greaseable, self-lubricating sintered bearing and a neoprene boot that helps protect the joint from contamination. This part cross-references Nissan 54524ZR00A and 19531477 for the same application.

Common Problems This Part Can Address

• Front-end looseness or play from a worn upper ball joint
• Clunking or knocking noises over bumps and uneven pavement
• Uneven tire wear caused by suspension joint wear
• Steering wander or reduced front-end stability
• Boot damage that can allow grease loss and contamination

Installation Notes and Tips

TXMS30526 installs in the front upper position and uses a press-in mounting style, so proper suspension service tools are recommended for removal and installation. Verify the stud thread size is M14 - 1.5 and confirm vehicle-specific fitment before assembly. The joint is pre-greased, and the included grease fitting allows future lubrication service.

Quality Assurance

Mevotech TTX parts are built for high-usage passenger vehicles, SUVs, fleets, and working trucks, with an emphasis on durable construction and serviceable design. The sintered metal bearing and protective boot design support long-term suspension service in demanding driving conditions.