K&N Round Straight Universal Air Filters:

Part # Flange Inside Dia. (F) Outside Dia. (D) Length (L) Flange Length (FL) Flange Angle (FA)
RC-08841.562 in (40 mm)3 in (76 mm)2.25 in (57 mm)0.625 in (16 mm)0 degrees
RC-08741.562 in (40 mm)3 in (76 mm)3 in (76 mm)0.625 in (16 mm)0 degrees
RC-01731.562 in (40 mm)3.5 in (89 mm)1.5 in (38 mm)0.625 in (16 mm)0 degrees
RC-08401.563 in (40 mm)3 in (76 mm)2 in (51 mm)0.625 in (16 mm)0 degrees
RC-08801.563 in (40 mm)3 in (76 mm)2.25 in (57 mm)0.625 in (16 mm)0 degrees
RC-01601.563 in (40 mm)3 in (76 mm)2.5 in (64 mm)0.625 in (16 mm)0 degrees
RC-08701.563 in (40 mm)3 in (76 mm)3 in (76 mm)0.625 in (16 mm)0 degrees
RC-01701.563 in (40 mm)3.5 in (89 mm)1.5 in (38 mm)0.625 in (16 mm)0 degrees
RC-11301.688 in (43 mm)3 in (76 mm)2.5 in (64 mm)0.625 in (16 mm)0 degrees
RC-11201.688 in (43 mm)3 in (76 mm)3 in (76 mm)0.625 in (16 mm)0 degrees
RC-01901.688 in (43 mm)3.5 in (89 mm)2 in (51 mm)0.625 in (16 mm)0 degrees
RC-28701.75 in (44 mm)3.5 in (89 mm)1.5 in (38 mm)0.625 in (16 mm)0 degrees
RC-03301.75 in (44 mm)4.5 in (114 mm)1.5 in (38 mm)0.625 in (16 mm)0 degrees
RC-03401.75 in (44 mm)4.5 in (114 mm)1.5 in (38 mm)0.625 in (16 mm)0 degrees
RC-03701.75 in (44 mm)4.5 in (114 mm)2 in (51 mm)0.625 in (16 mm)0 degrees
RC-09101.813 in (46 mm)3 in (76 mm)2.25 in (57 mm)0.625 in (16 mm)0 degrees
RC-26201.813 in (46 mm)3 in (76 mm)2.25 in (57 mm)1 in (25 mm)0 degrees
RC-08901.813 in (46 mm)3 in (76 mm)3 in (76 mm)0.625 in (16 mm)0 degrees
RC-12801.875 in (48 mm)3 in (76 mm)4 in (102 mm)1 in (25 mm)10 degrees
RC-12891.875 in (48 mm)3 in (76 mm)4 in (102 mm)1.75 in (44 mm)10 degrees
RC-04101.875 in (48 mm)3 in (76 mm)5 in (127 mm)0.625 in (16 mm)0 degrees
RC-04121.875 in (48 mm)3 in (76 mm)5 in (127 mm)0.625 in (16 mm)0 degrees
RC-24002 in (51 mm)5.125 in (130 mm)2 in (51 mm)0.688 in (17 mm)0 degrees
RC-24402 in (51 mm)5.375 in (137 mm)2 in (51 mm)0.625 in (16 mm)0 degrees
41-10002 in (51 mm)7 in (178 mm)9 in (229 mm)0.625 in (16 mm)0 degrees
RC-18942.062 in (52 mm)3 in (76 mm)3 in (76 mm)0.625 in (16 mm)0 degrees
RC-18802.063 in (52 mm)3 in (76 mm)2.5 in (64 mm)0.625 in (16 mm)0 degrees
RC-18902.063 in (52 mm)3 in (76 mm)3 in (76 mm)0.625 in (16 mm)0 degrees
RD-10042.063 in (52 mm)3 in (76 mm)6 in (152 mm)0.625 in (16 mm)0 degrees
RC-11502.063 in (52 mm)3.5 in (89 mm)3 in (76 mm)0.625 in (16 mm)0 degrees
RC-05002.063 in (52 mm)3.5 in (89 mm)4 in (102 mm)0.625 in (16 mm)0 degrees
RA-055V2.063 in (52 mm)5.5 in (140 mm)2 in (51 mm)0.875 in (22 mm)0 degrees
RA-056V2.063 in (52 mm)5.5 in (140 mm)3 in (76 mm)0.875 in (22 mm)0 degrees
RA-057V2.063 in (52 mm)5.5 in (140 mm)4 in (102 mm)0.875 in (22 mm)0 degrees
RA-058V2.063 in (52 mm)5.5 in (140 mm)5 in (127 mm)0.875 in (22 mm)0 degrees
RA-045V2.063 in (52 mm)5.875 in (149 mm)2 in (51 mm)0.875 in (22 mm)0 degrees
RA-046V2.063 in (52 mm)5.875 in (149 mm)3 in (76 mm)0.875 in (22 mm)0 degrees
RA-047V2.063 in (52 mm)5.875 in (149 mm)4 in (102 mm)0.875 in (22 mm)0 degrees
RC-19102.125 in (54 mm)3 in (76 mm)3 in (76 mm)0.625 in (16 mm)0 degrees
RC-05102.125 in (54 mm)3.5 in (89 mm)5 in (127 mm)1 in (25 mm)5 degrees
RC-28802.25 in (57 mm)3.5 in (89 mm)1.25 in (32 mm)0.625 in (16 mm)0 degrees
RC-19002.25 in (57 mm)3.5 in (89 mm)2 in (51 mm)0.625 in (16 mm)0 degrees
RC-19502.25 in (57 mm)4.5 in (114 mm)2 in (51 mm)0.625 in (16 mm)0 degrees
RC-06502.25 in (57 mm)5.5 in (140 mm)2.5 in (64 mm)0.625 in (16 mm)0 degrees
41-11002.25 in (57 mm)7 in (178 mm)9 in (229 mm)0.625 in (16 mm)0 degrees
RC-08602.438 in (62 mm)5 in (127 mm)3 in (76 mm)0.625 in (16 mm)0 degrees
RC-08502.438 in (62 mm)5.125 in (130 mm)2 in (51 mm)0.625 in (16 mm)0 degrees
RD-12002.5 in (64 mm)7 in (178 mm)6 in (152 mm)0.625 in (16 mm)0 degrees
41-12002.5 in (64 mm)7 in (178 mm)9 in (229 mm)0.625 in (16 mm)0 degrees
RA-062V2.563 in (65 mm)5.5 in (140 mm)2 in (51 mm)0.75 in (19 mm)0 degrees
RA-063V2.563 in (65 mm)5.5 in (140 mm)3 in (76 mm)0.75 in (19 mm)0 degrees
RA-067V2.563 in (65 mm)5.875 in (149 mm)3 in (76 mm)0.875 in (22 mm)0 degrees
RA-066V2.563 in (65 mm)6 in (152 mm)2 in (51 mm)0.875 in (22 mm)0 degrees
RA-068V2.563 in (65 mm)6 in (152 mm)4 in (102 mm)0.875 in (22 mm)0 degrees
60-04102.625 in (67 mm)4 in (102 mm)2.25 in (57 mm)0.5 in (13 mm)0 degrees
60-04132.625 in (67 mm)4 in (102 mm)2.25 in (57 mm)0.5 in (13 mm)0 degrees
RC-09202.75 in (70 mm)5 in (127 mm)2 in (51 mm)0.625 in (16 mm)0 degrees
RC-09302.75 in (70 mm)5 in (127 mm)3 in (76 mm)0.625 in (16 mm)0 degrees
RC-37102.875 in (73 mm)4.5 in (114 mm)5 in (127 mm)0.625 in (16 mm)0 degrees
RC-90702.906 in (74 mm)4.938 in (125 mm)5.906 in (150 mm)0.688 in (17 mm)0 degrees
RC-5182XD3 in (76 mm)5 in (127 mm)5 in (127 mm)0.625 in (16 mm)0 degree
RC-25303 in (76 mm)5 in (127 mm)9 in (229 mm)0.625 in (16 mm)0 degrees
RA-097V3 in (76 mm)7 in (178 mm)2 in (51 mm)0.625 in (16 mm)0 degrees
RA-098V3 in (76 mm)7 in (178 mm)3 in (76 mm)0.625 in (16 mm)0 degrees
RC-31403 in (76 mm)7 in (178 mm)3 in (76 mm)1.125 in (29 mm)0 degrees
RA-099V3 in (76 mm)7 in (178 mm)4 in (102 mm)0.625 in (16 mm)0 degrees
RD-13003 in (76 mm)7 in (178 mm)6 in (152 mm)1 in (25 mm)0 degrees
RA-095V3.063 in (78 mm)7 in (178 mm)3 in (76 mm)0.625 in (16 mm)0 degrees
RA-096V3.063 in (78 mm)7 in (178 mm)4 in (102 mm)0.625 in (16 mm)0 degrees
RC-91303.188 in (81 mm)4.938 in (125 mm)4.438 in (113 mm)1 in (25 mm)0 degrees
RC-17903.5 in (89 mm)5 in (127 mm)3 in (76 mm)0.625 in (16 mm)0 degrees
RD-14004 in (102 mm)7 in (178 mm)6 in (152 mm)0.625 in (16 mm)0 degrees
RD-14104 in (102 mm)7 in (178 mm)8 in (203 mm)0.625 in (16 mm)0 degrees
41-14004 in (102 mm)7 in (178 mm)18 in (457 mm)0.625 in (16 mm)0 degrees
RC-31505.5 in (140 mm)7 in (178 mm)9 in (229 mm)1 in (25 mm)0 degrees