Setup, Compatibility & Care
This inner tie rod is specifically compatible with the Mercedes-Benz Viano (W639) and Vito (W639) platforms. To install, ensure you have a dedicated inner tie rod tool to grip the rod housing correctly, as standard wrenches may not fit the restricted area near the rack boot. Always replace the steering rack boot (bellows) if it shows signs of cracking during the tie rod replacement to prevent dirt and moisture from entering the steering rack mechanism. Post-installation, a four-wheel alignment is mandatory to ensure proper tire wear and vehicle safety.