These essential gaskets are designed to provide a secure and leak-free seal for the differential cases found in Kyosho Optima series RC buggies. Crafted from a durable paper-fiber composite material, they compress effectively between the differential halves, preventing the escape of crucial differential fluid (oil or grease) and guarding against the ingress of dirt and debris. Utilizing fresh gaskets during differential maintenance or rebuilds is critical for ensuring consistent differential action, prolonging the life of internal gears, and maintaining optimal drivetrain performance on and off the track.
