| Turbo Model | HE200WG |
| Brand | Holset |
| Part Number | 3777869 |
| Product Type | Exhaust Gas Turbocharger |
| Geometry Structure | Fixed Geometry |
| Exhaust Bypass Valve | Internal Exhaust Gas Bypass Valve |
| Turbo Shell Material | High-Nickel Alloy Cast Iron |
| Compressor Casing Material | Aluminum Alloy |
| Bearing System | Floating Bearing |
| Maximum RPM | Approx. 200,000 RPM |
| Applicable Power Range | 90-240 HP |
| Air Flow | 0.46 kg/s |
| Specs | 250 mm x 240 mm x 220 mm |
| Installation | Direct Fit |
| Manufacturing Process | Original Equipment Manufacturer (OEM) Specifications, Tolerance Controlled to 1 Micron |
Manufacturer No.
3777869
OEM Part No.
377786537778663777870377852637785273778528377852937785303778531532510053282871118010AK081/A8000705C-1
Engine Part No.
Cummins ISF3.8Cummins QSF3.8Cummins ISB6.7Cummins QSB6.7
Interchange No.
377786537778663777870377852637785273778528377852937785303778531532510053282871118010AK081/A8000705C-1
Fitment Vehicles
Cummins ISF Series EngineCummins QSF Series EngineCummins ISB Series EngineCummins QSB Series EngineDodge Ram TruckDongfeng Cummins DCEC Engine
Exhaust and Intake System - Industrial Encyclopedia
Original Holset (Holset) turbocharger, part number 3777869, model HE200WG. Designed specifically for Cummins diesel engines, using precision manufacturing processes, bearing hole and shaft straightness tolerance controlled within 1 micron, ensuring excellent durability and reliability. Suitable for industrial, commercial and heavy vehicles, can replace 3777865, 3777866, 3777870 and other interchangeable part numbers. Enhances engine power and fuel economy, the ideal choice for reducing downtime and restoring power.