This PDF download contains information for the following:
WD-1026(0~9)S WD-8026(0~9)S WD-1026(0~9)N WD-8026(0~9)N WD-1026(0~9)T WD-8026(0~9)T WM-1026(0~9)S WM-8026(0~9)S WM-1026(0~9)N WM-8026(0~9)N WM-1026(0~9)T WM-8026(0~9)T WD-10260(5)F WD-80260F
The PDF may also contain information that applies to additional models not listed.