need caliper P/N, RPO inside

[HackMcMaster]

Can someone look at my rpo codes and tell me what the right pn for calipers is:

Amazon.com: ACDelco 18FR2246 Professional Durastop Front Passenger Side Disc Brake Caliper Assembly without Pads (Friction Ready), Remanufactured: Automotive
Amazon.com: ACDelco 18FR2247 Professional Durastop Front Driver Side Disc Brake Caliper Assembly without Pads (Friction Ready), Remanufactured: Automotive

those right?

i have to do this next weekend so i cant order the wrong ones again.

Thanks for the help