SPC 35102 Replacement Ball Joint Kit Upgrade or replace worn ball joints on SPC Performance Adjustable Upper Control Arms with these modern architecture, maintenance-free, adjustable units. Designed, engineered and assembled in Colorado, these next generation ball joints are the result of a relentless pursuit of product performance and longevity. Fully seated boot to keep grease in and contaminants out for a maintenance-free joint High strength steel forging with offsets provides camber & caster adjustability One piece polymer race tests like OE and provides low & smooth turning torque Oversized ball generates 80˚ of articulation with a 25% increase in neck cross section vs. OE for added strength Modern grease formula ensures quiet and smooth operation with reduced wear for extended life Extended threads on ball stud will work with most popular spindle gusset kits Sold as a pair These ball joints are reverse compatible and a direct replacement for the SPC upper control arm sets: 25455 (superceded to 35455) 25465 (superceded to 35465) 25480 (superseded to 35480) 25490 (superseded to 35490) Vehicle Fitments: Lexus GX460 2010-2023 Lexus GX470 2003-2009 Lexus LX470 1998-2007 Lexus LX570 2008-2021 Toyota 4Runner 2003-2024 Toyota FJ Cruiser 2007-2014 Toyota Land Cruiser 1998-2021 Toyota Sequoia 2008-2022 Toyota Tundra 2007-2021 Installation Instructions