3946x < 2027 >
: It is designed to fit motor shafts and mesh with a spur gear to transfer power to the drivetrain. Because it is a "Heavy Duty" version, it is typically used in larger or more powerful models like the Traxxas E-Revo , Summit , or Maxx series where standard gears might strip under pressure .
: 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. : It is designed to fit motor shafts
K&N RK Series Air Filter Assemblies RK-3946X - Summit Racing K&N RK Series Air Filter Assemblies RK-3946X -
: You can find this part at specialty retailers such as RC Hobbyland . 2. K&N RK Series Air Filter Assembly (Part #RK-3946X) It is a common upgrade or replacement part
In the RC hobby world, is the manufacturer part number for a heavy-duty pinion gear produced by Traxxas . It is a common upgrade or replacement part for high-stress electric RC vehicles. Specifications : Teeth : 16-T (16 teeth).
In the full-scale automotive performance industry, (specifically RK-3946X ) identifies a specialized air cleaner assembly from K&N Engineering . Design & Build : Type : Round air cleaner with a flat base style. Size : 6 1/4 inch diameter.







































