3946x Apr 2026

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.

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 RC hobby world, is the manufacturer

: This performance part is available through automotive suppliers like Summit Racing . 3. Technical & Miscellaneous References : This performance part is available through automotive

: Constructed from heavy-duty machined steel to withstand high torque from brushless motors . In the RC hobby world

: 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 .

: You can find this part at specialty retailers such as RC Hobbyland . 2. K&N RK Series Air Filter Assembly (Part #RK-3946X)