| Turbo Model | HX30W |
| Turbocharger Type | Exhaust Gas Turbocharger |
| Applicable Displacement | 3.9L |
| Cylinders | 4-Cylinder |
| Bearing Type | Floating Bearing |
| With Bypass Valve | Yes |
| Max Power Support | Approximately 130 HP (estimated based on GT12 series) |
Manufacturer No.
4051241
OEM Part No.
4051241
Engine Part No.
4BT4BTAB3.9EQB
Interchange No.
40512404040382377759428818274033406C4051241
Fitment Vehicles
Cummins 4BT 3.9L EngineCummins 4BTA 3.9L EngineCummins B3.9 Series EngineCummins EQB Series Engine
Exhaust and Intake System - Industrial Encyclopedia
Cummins OEM turbocharger with part number 4051241, brand Holset (Hollister) HX30W series. Designed for Cummins 4BT and 4BTA 3.9L diesel engines, this product significantly improves engine power and torque while optimizing fuel economy. Interchangeable part numbers include 4051240, 4040382, 3777594, 2881827, etc., making it an ideal high-cost-performance replacement choice for construction machinery, generators, and industrial equipment.