COMPATIBILITY - 512250 Wheel Hub Assembly replacement for 05-10 Chevrolet Cobalt/06-11 HHR, 07-10 Pontiac G5/05-06 Pursuit, 04-07 Saturn Ion. About model application information, please check the detail page FEATURES - 5 Lugs, ABS System, Rear Axle, Replaces parts:512250 22715555 BR930488 HA590088 QUALITY - Autoround Wheel Bearing and Hub Assemblies has been quality tested to meet or exceed OEM performance standards INSTALLATION - Assembling has excellent performance, precise overall structure, easy and quick installation ABOUT AUTOROUND - We are always optimizing and upgrading our productsso that our customers can get better quality products atcheaper prices.We will continue to work hard to make the cars run safer and longer!