HP 738681-001 - Base enclosure - Includes four rubber feet, battery lock latch, battery release latch, and RJ-45 cover - For use on models with a 1 Retail
HP 466437-001 - Bottom base enclosure - Includes optical drive release assembly, two battery release latches, and four rubber feet Retail
HP 492547-001 - CPU base enclosure (chassis bottom) - Includes display latch switch, battery release latch, and rubber feet Retail
HP 685403-001 - CPU base enclosure (chassis bottom) - Includes four rubber feet, battery release latch assembly, service cover release latch assemb Retail
HP 613330-001 - CPU base enclosure (chassis top) - Includes seven rubber feet and a battery release latch Retail