4044337 HX60 Turbocharger Replacement for Cummins N14 G2 535HP Gensets
Aftermarket 4044337 HX60 turbocharger for Cummins N14 G2 535HP generator sets. Reference application includes ONAN 300DQBA and 350DQBB. Verify OEM references 4044336/4044338 and engine specs before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Show more cross references
4044336 4044338This aftermarket 4044337 HX60 turbocharger is a replacement unit for Cummins N14 G2 535HP generator sets, including ONAN 300DQBA and 350DQBB applications. It is associated with OEM reference numbers 4044336 and 4044338; verify part number, engine code, and cooling requirements before ordering to ensure correct fitment.
Key Specifications
- Part Number: 4044337
- Product Type: Turbocharger
- Turbo Model: HX60
- Application Clues: Cummins N14 G2 535HP, ONAN 300DQBA, ONAN 350DQBB
- Packing Dimensions: 34 x 34 x 38 cm
- Gross Weight: 33 kg
- Representative OEM Reference Numbers: 4044336, 4044338
These specifications help B2B buyers cross-check the 4044337 HX60 turbocharger against their generator set documentation. Verify the physical dimensions and weight against your current unit to ensure correct handling and storage planning.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- ONAN > 300DQBA > DQBA (300 kW generator set) > DQBA (300 kW generator set) Genset > CUMMINS N14 G2 535HP
- ONAN > 350DQBB > DQBB (350 kW standby, 315 kW prime generator set) > DQBB (350 kW standby, 315 kW prime generator set) Genset > CUMMINS N14 G2 535HP
This HX60 turbocharger is listed for reference application on Cummins N14 G2 535HP generator sets, specifically ONAN 300DQBA and 350DQBB models. Buyers should verify the part number 4044337 against their specific engine documentation and cross-check OEM reference numbers 4044336 and 4044338. Confirm that the turbocharger configuration, including cooling ports and wastegate specifications, matches the existing unit before ordering to ensure correct fitment for your generator set.
Technical Notes
The HX60 turbocharger is a large-displacement unit typically used in heavy-duty diesel applications. For the Cummins N14 G2 535HP engine, verify the turbine housing inlet dimensions and compressor outlet port alignment against your existing unit. Confirm the wastegate actuator details and actuator mounting details match the original setup details to ensure stable boost control. Check the nozzle ring vane count and height to maintain correct airflow efficiency. These verification steps help confirm the 4044337 replacement unit matches your specific generator set requirements.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 4044337 HX60 turbocharger. Technical fitment support is available to help verify part number, engine code, and OEM reference numbers 4044336/4044338 against your specific generator set documentation. Contact our team to confirm cooling port alignment, wastegate specifications, and nozzle ring dimensions before placing an order. This ensures the replacement unit matches your Cummins N14 G2 535HP application requirements.
Product FAQ
300DQBA and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by 300DQBA.
Compatibility Verify part number 4044337, engine code Cummins N14 G2 535HP, generator set model (ONAN 300DQBA or 350DQBB), and OEM reference numbers 4044336/4044338 before ordering. Confirm turbo configuration and cooling requirements match your application.
Customer Reviews
Share installation notes, fitment feedback, or service experience for this product.
No customer reviews have been added for this product yet.
Related technical guides
For More Information
Frequently Asked Questions
What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.
Complete Turbo Units
Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.
CHRA / Core Assemblies
Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.
Turbine Wheels & Shafts
Precision-balanced turbine shafts engineered from inside out for superior durability.
Turbine Housings
Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.
Compressor Housings
OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.
Bearing Housings
Rock-solid platform engineered for high-output rebuilds — the foundation for performance.
Compressor Wheels
Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.
