3946x

: 32-P (32-pitch), which indicates the size and spacing of the gear teeth.

: You can find this part at specialty retailers such as RC Hobbyland . 2. K&N RK Series Air Filter Assembly (Part #RK-3946X) : 32-P (32-pitch), which indicates the size and

: This performance part is available through automotive suppliers like Summit Racing . 3. Technical & Miscellaneous References K&N RK Series Air Filter Assembly (Part #RK-3946X)

: While not a direct part number, related "39xx" sequences appear in service documentation for Nihon Kohden bedside monitors (like the BSM-6000 series), though "3946X" is not a primary model number for those devices . : As part of the RK Series, it

: As part of the RK Series, it is designed to increase horsepower and torque by providing a less restrictive airflow compared to stock paper filters.

K&N RK Series Air Filter Assemblies RK-3946X - Summit Racing