The Turbo Kings remanufactured Holset HE300VG / HE351 turbocharger (part #5322348RX) is engineered as a direct replacement for Cummins ISB engines (2007–2012). Known as the “Donut Bottom” style turbo, it restores OEM boost control, drivability, and long-term durability.
Each unit is high-speed VSR balanced for smooth, reliable performance and reduced turbo lag. Critical sensors — including the temperature sensor and speed sensor — are included for easy installation, along with mounting gasketsto save time in the shop.
Backed by a 12-month unlimited mileage warranty, this turbocharger is trusted by fleets, diesel shops, and truck owners nationwide who need consistent, OEM-quality performance without paying the price of a brand-new unit.
Key Features:
Direct replacement for Cummins ISB engines (2007–2012)
Donut Bottom style Holset HE300VG / HE351 turbocharger
High-speed VSR balanced for reliability
Temperature and speed sensors included
Mounting gaskets included
Backed by a 12-month unlimited mileage warranty
 is engineered as a direct replacement for Cummins ISB engines (2007–2012). Known as the “Donut Bottom” style turbo, it restores OEM boost control, drivability, and long-term durability. Each unit is high-speed VSR balanced for smooth, reliable performance and reduced turbo lag. Critical sensors — […]){kind=link}