About this item 【Adaptation Model】: 155545 Rear Driveshaft Center Support Hanger Bearing RWD fit for Chrysler 300 (RWD) 2015-2020 ; for Dodge Challenger (RWD) 2015-2020; for Dodge Charger (RWD) 2015-2020. 【Replace Part Number】: 3180-31 986-031; Bearing Number:155545; Replacement Part # 53010735AB, 52123974AH, 52123974AC, 52123974AD, 52123974AG, 52123974AE, 52123974AF. 【Size】: Internal Diameter :1.181in, Hole Centers: 7.375in. 【Excellent quality】: Good quality rubber & inner bearing. Our products are made of excellent quality raw materials through professional production technology, so that the products have excellent performance and long service life. 【Easy to Install】: Easy to Install. Professional installation is strongly recommended (not including instructions). › See more product details