I went to get an oil filter for my 2001 650r today and the dealers did'nt know which filter to give me. One dealer said that it was a new filter and totally different than any other and had a part # 15410-KFO-315. Another dealer said that it was the same filter that was used on several other bikes and was part # 15412-HM5-A10. Does anyone know which is correct and if there is a new filter for my bike? Thanks.