Turbocharger 5323941 for Cummins Engine
Turbocharger 5323941 for Cummins Engine
The Holset HX82 Turbocharger (OE Part No. 5323941) is a direct-fit, OEM-spec turbocharger engineered for Cummins QSX15-G4, QSX15-G6, and ISX15 diesel engines. As a critical component of the forced induction system, this turbocharger maximizes air intake density, enabling more complete combustion, higher power output, and lower emissions.
This unit is manufactured to exacting Holset factory standards, using Inconel turbine wheels for high-temperature resistance and superback compressor wheels for superior airflow efficiency. Whether you are maintaining a Cummins-powered generator set, an off-highway construction machine, or a Class 8 commercial truck, the 5323941 turbocharger ensures reliable performance under continuous heavy loads.
| Feature | Benefit |
|---|---|
| OEM-spec direct replacement | No modifications required – true bolt-on fitment |
| Precision-balanced rotating assembly | Reduced vibration and bearing wear, longer turbo life |
| Inconel turbine wheel (11-blade) | Withstands extreme exhaust temperatures up to 760°C |
| Superback compressor wheel (8+8 blade) | Improved airflow and boost response across all RPM ranges |
| Oil-cooled bearing housing | Effective heat dissipation for continuous-duty applications |
| 100% factory tested | Leak-checked and spin-tested to 120,000 RPM before delivery |
| Parameter | Specification |
|---|---|
| OE Part Numbers | 5323941, 3594195, 3594196, 3592880, 3592882 |
| Turbo Model | Holset HX82, HX82-B140J59XBG, HE800FG |
| Engine Compatibility | Cummins QSX15-G4, QSX15-G6, ISX15, ISX12 (2000–2015) |
| CHRA Part Number | 4027351, 4032015 |
| Turbine Wheel | Inducer: 129mm / Exducer: 95.4mm (11 blades, Inconel) |
| Compressor Wheel | Inducer: 85.55mm / Exducer: 141.2mm (8+8 superback) |
| Bearing Housing | 3595037 (journal bearing, oil-cooled) |
| Turbine Housing | 3591301 (T4 flange, 28cm² wastegate) |
| Compressor Cover | 4045408 (4″ inlet / 3.5″ outlet) |
| Repair Kit | 3545647 |
| Gasket Kit | 4032459 |
| Rotation | Clockwise (viewed from compressor side) |
| Warranty | 12 months / 100,000 km |
This turbocharger is fully interchangeable with the following part numbers. Please verify the casting numbers on your existing unit before ordering:
4024887 / 4024887RX
4025027 / 4025027RX
4039053
4040515
4043857
Primary Equipment Applications:
| Industry | Equipment / Vehicle |
|---|---|
| Generator Sets | Cummins Power Generation GS series with QSX15-G4/G6 engines |
| Construction | Komatsu PC1250, PC2000 excavators (QSX15-powered) |
| Mining | Komatsu 730E, 830E haul trucks (ISX/QSX15 power units) |
| Agriculture | Case IH Steiger, Quadtrac series (Cummins ISX) |
| On-Highway Trucks | Kenworth T800, Peterbilt 379/389, Freightliner Cascadia (ISX15) |
Packaging: Industrial-grade carton with foam inserts to prevent transit damage.
Shipping: Available via DHL, UPS, FedEx, or sea freight. Worldwide delivery with tracking.
Lead Time: In-stock items ship within 24–48 hours. Bulk orders (10+ units) may require 5–7 working days.
Factory-direct pricing – Competitive rates with no middleman markup
Strict quality control – Every unit tested to OEM standards
Global logistics network – Warehouses in US, EU, and Asia for fast regional delivery
Technical support – Expert team available for compatibility queries
Flexible payment terms – T/T, L/C, or PayPal accepted for qualified buyers
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