I ordered this kit because the description said it was for late model gm delco starter. The mis-o1 is for a mitsubishi starter which might be used on some gm cars IDK. However, looking at the images after disassembling my starter it appears that the gm-04 was the kit I needed. I ordered from the description other than the images because images are sometimes "representative", but in this case they seem to be more accurate than the descriptions! Wake up, proofreaders!