CATERPILLAR 4bbl Ss Ripper Fits Cat D8r/n: 4 Bbl Single Shank With 1 Shank, To Fit Make: CATERPILLAR, To Fit Model: D8N, D8N Ii, D8N Lgp, D8N Wda, D8r, D8r Ii, D8r Ii Wda, D8r Ds, D8r Lgp, D8r Lgp Ii, D8r Lgp Ii Wda, D8r Wda, D8r Xl