Mevotech MS86581 Suspension Ball Joint - Front Lower

Mevotech MS86581 Front Lower Ball Joint

Mevotech MS86581 is a bolt-in front lower suspension ball joint built for late-model Toyota and Lexus applications that see regular road use, heavier passenger loads, or fleet duty. It features a pre-greased design, a grease fitting, and a neoprene dust boot to support serviceability and contamination resistance.

Key Features

• Pre-greased ball joint assembly for faster service
• Greaseable design with included grease fitting
• Neoprene dust boot included to help protect the joint
• Bolt-in mounting with 3 mounting holes
• Mounting hardware, locking nut, and mount plate included
• Sintered metal bearing type for durable operation
• Threaded stud design
• Blue boot color for easy identification

Detailed Product Overview

Built under Mevotech Supreme Parts engineering, MS86581 uses application-specific upgrades for durability and consistent suspension performance. This front lower ball joint is made for high-usage commercial and passenger vehicles, including SUVs, fleets, and working trucks, and it is designed around a bolt-in installation format with included mount plate and hardware. This part cross-references Toyota/Lexus OE-style numbers such as 4333009B60 and BJ75295 for the same application. Mevotech MS86581 is a direct-fit suspension service part for front lower control arm repair on select Toyota Highlander, Toyota Sienna, Toyota Grand Highlander, and Lexus RX/TX models.

Vehicle Fitment

• Fits 2023-2025 Lexus RX350, front lower
• Fits 2023-2025 Lexus RX350h, front lower
• Fits 2023-2025 Lexus RX500h, front lower
• Fits 2024-2025 Lexus TX350, front lower
• Fits 2024-2025 Lexus TX500h, front lower
• Fits 2024-2025 Lexus TX550h+, front lower
• Fits 2024-2025 Toyota Grand Highlander, front lower
• Fits 2020-2025 Toyota Highlander, front lower
• Fits 2021-2025 Toyota Sienna, front lower

Common Repair Symptoms

• Front-end clunking or popping over bumps
• Excessive play in the lower suspension joint
• Uneven tire wear related to worn suspension geometry
• Steering looseness or wandering at the front axle
• Grease loss or contamination at the joint boot

Installation Notes

MS86581 is a bolt-in front lower ball joint, so installation follows the vehicle’s original mounting pattern rather than a press-in service method. Verify the front lower position, confirm the 3-hole mount plate alignment, and inspect the surrounding control arm and fasteners before assembly. Because the joint is greaseable and pre-greased, it is ready for service after installation and periodic lubrication.

Quality Assurance

Mevotech Supreme Parts are engineered in-house with application-specific design updates for durability and performance in demanding daily-use conditions. The sintered metal bearing, included dust boot, and serviceable grease fitting support long-term suspension maintenance on compatible Toyota and Lexus front lower applications.