9753242954 5 1/2 X 19 TOP SUB… Epiroc 9753242955 5 1/2 X 10 TOP… Epiroc 9753242956 5 1/2 X 30 FT DRILL… Epiroc 9753243303 5 X 6 DC BUSHING Epiroc 9753243575 5-1/2OD X 25'… Epiroc D-100-7-1/2-B 5/8… Epiroc 1 2 3 4