Center Bearing Support Solution for 2015-Up Charger Challenger 300 Scat Pack Hellcat 394 RWD and AWD V6 and V8 Replacement for 3180-31, 986-031, 52123974AC, 52123974AD, 52123974AE, 52123974AF, 52123974AG, 52123974AH, 52123980AC, 52123980AD, 52123980AE, 52123980AF, 52123980AG, 53010735AB, 682726AA, 682726AB and other equivalent part numbers Compatible with 2015 and newer Charger, Challenger, and 300 models including Scat Pack, Hellcat, 394 cubic inch engine variants, all trims, and both rear-wheel drive and all-wheel drive configurations.Fits 300C, 300 Touring, 300 Touring L, 300 Limited, and 300S models Designed to enhance vehicle dynamics by reinforcing the center bearing support structure, contributing to improved suspension response and handling performance.Helps reduce driveline vibrations and shaking during acceleration or speed driving for a smoother ride Installs easily as a direct replacement for the unit, allowing repair without the need to replace the entire driveshaft.Simplifies maintenance and reduces repair costs Constructed using 6061-T6 aluminum and wear-resistant rubber materials to provide performance under driving conditions