Dell Precision 5550/5560/5570 Palmrest, Touchpad & ARABIC Backlit Keyboard - 05Y9T0 + 03DP3K (1RT63). The assembly consists of the palmrest p/n 5Y9T0 and aArabic keyboard p/n 3DP3K. The part number of the touchpad is MNJ4W (or equivalent).
eBay