K&N Engineering RU-1750 Universal Round Straight Air Filter - Rubber End Cap engine-pistons-top-end-bearings Large diameter canister for more

Large diameter canister for more tenability and longer lasting packing life

1998-2001 Honda TRX450FE FourTrax Foreman ES

1987-1990 Harley Davidson FLST Heritage Softail

low-profile

Bore - Actual: 68

K&N Engineering RU-1750 Universal Round Straight Air Filter - Rubber End Cap engine-pistons-top-end-bearings Large diameter canister for moreMounting Flange Inside Diameter 2 7 16in. MM 62, Filter Outside Diameter 3 3 4in. MM 96, Filter Length 4in. MM 102, Flange Angle; Length 20deg.; 2in. Flange Type Angled. When selecting one of K&Ns universal round straight air filters, you should consider the following dimensions as they relate to the specification chart:. Mounting Flange Inside Diameter This is the most critical dimension and should be very close to the diameter of the applications