Suspensia X50BJ0408 Suspension Ball Joint - Front Lower

Suspension Ball Joint for Toyota Front Lower Applications

The Suspensia X50BJ0408 suspension ball joint is built for front lower service on select Toyota models, including the 2000-2004 Toyota Avalon, 2001-2003 Toyota Sienna, and 2002-2003 Toyota Solara. It is a forged steel, pre-greased replacement part with a rubber dust boot and included mounting hardware for a direct repair-focused installation.

Key Features

• Forged steel construction with a steel housing for strength and durability
• Pre-greased design with no grease fitting required
• Rubber dust boot included to help protect the joint from contamination
• Threaded ball joint stud with M14 x 1.5 thread size
• Castle nut, locking nut, cotter pin, washer, and mounting bolts included
• Bolted attachment method for front lower suspension service
• Non-adjustable design with regular grade construction
• Part number X50BJ0408 for catalog and service reference

Detailed Description

Suspensia X50BJ0408 is a front lower suspension ball joint engineered for Toyota Avalon, Toyota Sienna, and Toyota Solara applications listed above. The unit uses forged steel and a steel housing, with a plastic bearing material and black rubber boot to support consistent suspension articulation. Because it is pre-greased and not greaseable, it is built for straightforward replacement rather than routine lubrication service. Suspensia is manufactured in Turkey in IATF16949 certified factories, and the brand is backed by ISC Industries’ OE supply experience for global vehicle manufacturers.

This part cross-references Monroe Shocks & Struts (e.g., 172286) for the same application. The part number X50BJ0408 is also useful when matching catalog listings for Toyota Avalon front lower ball joint replacement, Toyota Sienna front lower ball joint replacement, and Toyota Solara front lower ball joint replacement.

What It Helps Address

• Front-end looseness or play at the lower suspension joint
• Clunking or knocking from worn ball joint components
• Uneven tire wear related to suspension joint wear
• Steering instability caused by excessive joint movement
• Inspection failure from a damaged or worn front lower ball joint

Installation Notes and Tips

Verify vehicle fitment by year, make, model, and front lower position before installation. This ball joint uses a threaded stud and bolted attachment method, so confirm thread size M14 x 1.5 and wrench size 19 during service. Replace the cotter pin and hardware as specified, and inspect surrounding control arm and steering components for wear before completing the repair. For fitment reference, this part is listed for 2000-2004 Toyota Avalon, front lower; 2001-2003 Toyota Sienna, front lower; and 2002-2003 Toyota Solara, front lower.

Quality Assurance

Suspensia parts are produced in IATF16949 certified factories in Turkey, with manufacturing support from ISC Industries, a supplier to OE Tier 1 and Tier 2 customers including Ford, Fiat/Chrysler, Volkswagen Group, and Renault/Nissan. The X50BJ0408 is built to meet the demands of replacement suspension service for the listed Toyota applications.