CADILLAC SRX 2010 - 2016 2010: GM Brake Code JL9. 2x Rear Drilled & Slotted Disc Brake Rotors: S-55176. 2x Front Drilled & Slotted Disc Brake Rotors: S-55177. 2x Rear Ceramic Brake Pads (Hardware Included): P-1337.