2x Brake Discs Pair Solid Rear 280mm KBD4453 Key Parts. Part Number KBD4453. KEY PARTS KBD4453. FORD 1223566, 1223568, 1253962, 1253963, 1323551, 1373361, 1469081, 1500156, 2025944, 3M512A315DB, 3M512A315E1D, 3M512A315EA, 3M512A315EC, 3M512A315ED, 3M512C315DA, 3M512C315EA, 3M512C315EC, 3M512C315ED, 7M512A315BA.