Keep grease sealed inside the joint and grit locked out with the Mevotech Duraflex CV Joint Boot (DX571), a direct-fit front inner boot for the listed applications including the 2005-2017 Chrysler 300, 2007-2013 Dodge Charger, 2017-2018 Dodge Challenger, 2005-2008 Dodge Magnum, 2013-2017 Lexus GS350, 2014-2015 Lexus IS250, 2014-2018 Lexus IS350, 2015-2017 Lexus RC350, 2014-2016 Kia Sportage, 2014-2018 Mazda 3 and 2004-2006 Mitsubishi Lancer. See the Buyer's Guide tab for the full list.
This flexible boot wraps the front inner CV joint, holding lubricating grease around the joint while sealing out dirt, road debris and moisture that would otherwise wear the joint out.
Signs the boot may need replacing include cracked or split rubber, grease slung around the inner joint area, or a clicking sound on turns once contamination reaches the joint. If a torn boot is the cause, replacing it before the joint is damaged can save the axle.
Interchange: 86-2451
862451 · QBK571 · CVB571
This part cross-references / interchanges with the following part numbers:
What does this CV joint boot do?
It seals the front inner CV joint, holding grease around the joint while keeping out dirt, debris and moisture that would otherwise wear it out.
Does the DX571 include installation hardware?
Yes. It comes with clamps and snap rings for the installation, plus a grease tube to pack the joint on assembly.
What is the boot made of?
It is a premium neoprene bellows, built to flex with the joint through its range of motion.
How do I know the boot needs replacing?
Common signs are cracked or split rubber, grease slung around the inner joint, or a clicking noise on turns once contamination reaches the joint.
Will this fit my vehicle?
It is a direct-fit front inner boot for applications such as the Chrysler 300, Dodge Charger and Lexus IS350. Check the Buyer's Guide tab for the full list.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
