N9775 Pilot Flywheel, for cummins engines Fits Case TORQUE CONVERTER PARTS 850,One New Aftermarket Replacement Pilot Flywheel for Case Crawler Dozers with Cummins Engines This pilot flywheel is a torque converter component used on Case crawler dozers equipped with Cummins diesel engines. It seats within the torque converter assembly and serves as the interface between the engine flywheel and the converter, maintaining proper alignment and power transfer. This is a Cummins engine specific part it is not interchangeable with the