Yokomo MS-501GS Steel Gear Differential Drive Cup Bearing Type 1pc for MS1.0

Steel Gear Differential Drive Cup Bearing Type 1pc for MS1.0 is a genuine Yokomo RC part designed for MS1.0. This steel drive cup is used in the gear differential assembly and supports bearing-type drivetrain operation. It is a practical replacement for maintaining smooth power transfer and reducing drivetrain play during race maintenance.