FAZER Drift Replacement O-Rings for Kyosho W5018B  [KY-W5018B]

Replacement O-Rings for FAZER Drift

The Kyosho W5018B O-Ring Set is intended as spare sealing components for Kyosho FAZER on-road vehicles, and is particularly relevant for FAZER Drift assemblies. These rings are supplied to replace worn seals encountered during normal maintenance of scale on-road drivetrains and associated small mechanisms.

Compatibility follows the FAZER series part designations; confirm fitment by checking your model's exploded parts list before ordering. This supply is maintenance-focused rather than an upgrade, restoring the intended sealing where O-rings are used in couplings, joints, or small rotating assemblies common to FAZER chassis.

Installation guidance: remove the part requiring service, clean mating surfaces of old grease and contaminants, then fit the new O-rings carefully to avoid overstretching or cutting. A light smear of assembly lubricant eases installation and prevents twisting. Refit components and confirm smooth rotation and correct seal engagement prior to running.

Effect on tuning: O-rings do not change vehicle handling, but fresh seals help stop lubricant escape and keep dirt out, which maintains drivetrain consistency and lowers wear on gears and bearings.