{"product_id":"mevotech-ms86578-suspension-ball-joint-front-lower","title":"Mevotech MS86578 Suspension Ball Joint - Front Lower","description":"\u003ch2\u003eMevotech Supreme Front Lower Ball Joint MS86578\u003c\/h2\u003e\u003cp\u003eMevotech MS86578 is a bolt-in front lower suspension ball joint built for high-use passenger vehicles, SUVs, fleets, and working trucks. It combines application-specific upgrades with Labor Saver design elements to help streamline service on supported Toyota and Lexus front suspension applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePre-greased and greaseable design for service-friendly maintenance\u003c\/li\u003e\n\u003cli\u003eBolt-in mounting style with 3 mounting holes and included mount plate\u003c\/li\u003e\n\u003cli\u003eSintered metal bearing type for durable joint operation\u003c\/li\u003e\n\u003cli\u003eNeoprene dust boot included to help protect the joint from contamination\u003c\/li\u003e\n\u003cli\u003eIncludes castle nut, cotter pin, grease fitting, and mounting hardware\u003c\/li\u003e\n\u003cli\u003eThreaded stud with M14 - 1.5 thread size\u003c\/li\u003e\n\u003cli\u003eBlue boot color for easy visual identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eBuilt under the Mevotech Supreme Parts line, MS86578 is engineered in-house for front lower suspension service where durability and repeatable performance matter. This part number is a direct replacement option for select Toyota and Lexus models, including 2019-2025 Toyota RAV4, 2021-2024 Toyota RAV4 Prime, 2021-2024 Toyota Venza, 2022-2025 Lexus NX250, 2022-2025 Lexus NX350, 2022-2025 Lexus NX350h, 2022-2025 Lexus NX450h+, 2023-2025 Lexus RZ450e, 2024-2025 Lexus RZ300e, 2023-2025 Toyota bZ4X, and 2025 Toyota Crown Signia. If you are searching for a front lower ball joint for Toyota RAV4 or Lexus NX front suspension repair, MS86578 is the cataloged part number to verify.\u003c\/p\u003e\u003cp\u003eThis part cross-references Toyota\/Lexus OE numbers such as 4333009A80 and 4333009A90 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Repair Symptoms\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFront suspension looseness or clunking over bumps\u003c\/li\u003e\n\u003cli\u003eUneven tire wear related to worn lower ball joint movement\u003c\/li\u003e\n\u003cli\u003eSteering wander or reduced front-end stability\u003c\/li\u003e\n\u003cli\u003eVisible boot damage, grease loss, or joint contamination\u003c\/li\u003e\n\u003cli\u003eInspection failure due to excessive play in the lower ball joint\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eMS86578 is a bolt-in assembly with the mount plate, hardware, grease fitting, castle nut, and cotter pin included. Confirm front lower position, stud thread size M14 - 1.5, and vehicle-specific fitment before installation. Because this part is pre-greased and greaseable, it is ready for service and can be maintained after installation through the fitting provided.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eMevotech Supreme ball joints are built for demanding daily use in passenger vehicles and commercial-duty applications. The in-house engineered design and application-specific upgrades are focused on durability, serviceability, and consistent suspension performance.\u003c\/p\u003e","brand":"Mevotech","offers":[{"title":"Default Title","offer_id":52430483816629,"sku":"DKSW-MS86578","price":34.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/ME_MS86578_Fro.jpg?v=1777841600","url":"https:\/\/www.partcatalog.com\/products\/mevotech-ms86578-suspension-ball-joint-front-lower","provider":"PartCatalog","version":"1.0","type":"link"}