Roller Expander Race Caterpillar 4C6732

The Roller Expander Race enables reliable injector sleeve removal and installation by applying uniform outward pressure during the expansion process. It maintains proper alignment of the injector sleeve while reducing the risk of damage during servicing. It allows the sleeve to seat correctly within the bore, improving sealing performance. It supports accurate positioning throughout the operation.Attributes:• Provides controlled expansion force during injector sleeve installation.• Maintains correct alignment during sleeve expansion operations.• Reduces uneven pressure during installation processes.Applications: The Roller Expander Race is applied during injector sleeve service operations within the engine assembly. It controls the expansion force to support the accurate removal and installation of injector sleeves, ensuring proper seating.