ProTek RC 3/32" (2.4mm) Tungsten Carbide Differential Balls (14) PTK-2025 RPM CDK 3D Molded Sprint Car

CDK 3D Molded Sprint Car Headers fits Team GFRP

all four with 24mm length bodies for custom build applications

Improved Durability--Significantly improved strength over "hard" option parts

The RPM “Spline Drive” system is radically different than the standard hex drive

ProTek RC 3/32" (2.4mm) Tungsten Carbide Differential Balls (14) PTK-2025 RPM CDK 3D Molded Sprint CarThis is a package of fourteen ProTek R C Tungsten Carbide Differential Balls, the perfect upgrade for ball differentials. These high quality balls can be used with any ball differential requiring a 3 32" (2. 4mm) ball. PTK 2025 When it comes to diff balls, there are three main materials to choose from: steel, ceramic and tungsten carbide. While steel balls are included with most ball differentials as standard equipment, they provide the shortest life