Beck/Arnley CV Joint Boot Kit P/N:103-3120

Seal and protect your front inner CV joint with the Beck/Arnley CV Joint Boot Kit 103-3120. This front inner boot kit is application-specific — not universal — and is built as a direct replacement for the 2014 Mercedes-Benz CLS63 AMG, 2014-2018 CLS63 AMG S, 2014-2015 E63 AMG, 2014-2016 E63 AMG S, 2013-2015 GLK250, and 2010-2015 GLK350 (see the Buyer's Guide tab for engine-level fitment). A CV boot holds grease inside the joint and keeps dirt and moisture out; if a torn or cracked original boot is behind clicking on turns or grease slung around the joint, this kit replaces it before contamination damages the joint.

• Complete kit: includes the boot, grease, and clamps.
• Extreme-pressure grease: the supplied grease includes an extreme-pressure additive.
• OE form, fit, and function: designed as a direct replacement for Original Equipment applications across foreign nameplates, with attention to form, fit, and function.
• Application-specific: matched to your vehicle, not a universal fit.

Note: this kit is not intended for installation tools that stretch the small end of the boot over the CV joint.

Interchange: 2043300485 · A2043300485