Left rear brake caliper without brake pads for later SBU truck like the 1350.
747 Axle with suffix 220, 221, 222, 221, 224, 360, 361, 362, 363, 364, 365, 366, 367, 368, 375, 376, 424, 425, 500, 501, 502, 503, 530, 531, 560, 561, 570, 571, 572, 910, and 911.