K&N Air Filters Using Mold Number F018B4

Select each air filter part below to match the needed dimensions and specifications.
Air Filter PartPictureMold Number 1Mold Number 2
RC-0890 F018B4 
RC-2320 F018B4 
RU-2320 B020A4F018B4
RU-2930 B020A4F018B4