Holset 5277759 Turbocharger Repair Kit

Technical service kit designed for Holset turbochargers mounted on Cummins K50 series V16 50-liter diesel engines. The kit contains high-precision journal bearings, thrust bearings, sealing rings, and lockplates required for a complete turbocharger cartridge rebuild. Compatible with HE500VG and HE551V variable geometry turbocharger frames utilized in power generation, marine propulsion, and heavy mining equipment applications. Manufactured to OEM specifications for rotor balance restoration and boost pressure integrity. Engine platforms include Cummins K50 generator drive, K50-M marine auxiliary, and K2000E mining configurations. Verification via engine serial number or original turbocharger nameplate is required prior to installation.