PN31009 DISC PAD SET NiBK JNBK FRONT KIT FOR MERCEDES-BENZ B-Class:B 220 May 13~ 2.0L W246 M 270.920 KW:135 MERCEDES-BENZ B-Class: B 250 Nov 11~ 2.0L W246 M 270.920 KW:155 MERCEDES-BENZ CLA-Class: CLA 180 Jan 13~ 1.6L C117 M 270.910BECAUSE OF THE COMPLEXITY OF BRAKE SYSTEMS IF YOU ARE NOT SURE ABOUT THE ITEM YOU ARE CHOOSING ! THEN EMAIL THE FOLLOWING INFO TO US, TO INVESTIGATE ALL INFO IS REQUIRED, IF YOU DONT, THEN WE WILL JUST DELETE YOUR EMAIL. A) 17 DIGIT VIN NUMBER B) YEAR MODEL + ENGINE SIZE C) ANY OTHER PERTINENT INFOMATION SET INLCUDES 4 OR 8 DISC PADS DEPENDING ON MODEL 1 SET OF DISC PADS WILL DO 1 AXLE (2 WHEELS) QUICK DETAILS > Location Front Axle Brake Length 1 144