Dorman - OE Solutions Steering Tie Rod End P/N:543-643

Keep steering input crisp and your front tires tracking true with the Dorman - OE Solutions Front Inner Steering Tie Rod End 543-643. This front inner tie rod end links the steering gear to the wheel assembly, transmitting your steering input to turn the front wheels. It installs as a direct-fit replacement on the 2010-2012 Lexus HS250H [All] and 2011-2016 Scion tC [All].

• Trustworthy replacement: directly replaces the original equipment tie rod end on the listed vehicle applications.
• Durable build: factory-sealed, precision-forged steel housing with a powder-coated finish to resist corrosion.
• Ready to install: arrives pre-greased with a polymer bearing; no separate grease fitting, and no dust boot is included.
• Adjustable straight design: male taper studs and mounting hardware included; 110 mm length with an 18 mm cone outside diameter.

Thread specs: End 1 measures 18 mm with an M1.25 pitch and End 2 measures 10 mm with an M1.25 pitch, both clockwise (right-hand). If a worn tie rod end is the cause of loose or wandering steering, clunking on turns, or uneven front tire wear, this replaces it. The listed applications use two per vehicle; sold individually (package contains one), so order both sides and replace them as a matched pair for balanced steering. Country of origin: China.

Interchange: 4551075030 · Manufacturer part number 543-643 (also 543643)