3790345 HE300WG Turbocharger Replacement for Cummins QSB7
Aftermarket HE300WG turbocharger, part number 3790345, for Cummins QSB7 and LiuGong applications. Verify engine code and OEM reference numbers 3786599/3790346 before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Show more cross references
3786599 3790346This aftermarket HE300WG turbocharger, part number 3790345, serves as a replacement unit for Cummins QSB7 engines and LiuGong applications. Verify OEM reference numbers 3786599 and 3790346 against your specific engine configuration to confirm fitment before ordering.
Key Specifications
- Part Number: 3790345
- Product Type: Turbocharger
- Turbo Model: HE300WG
- OEM Reference Numbers: 3786599, 3790346
- Application Clues: Cummins QSB7, LiuGong, Apache AS1220, DCEC QSB6.7
- Packing: Not specified
- Gross Weight: Not specified
- Image Availability: Not available
Use these fields to cross-check your existing unit or service manual. The HE300WG model designation and part number 3790345 are the primary identifiers for sourcing this replacement. Verify that the OEM reference numbers match your specific engine configuration before placing an order.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- LiuGong > GUANGXI CUMMINS QSB7
- Apache Sprayers > Apache AS > Apache AS1220 Sprayer > Cummins QSB 6.7
- DCEC > QSB6.7 6.7L 142KW
- LiuGong
This HE300WG turbocharger is listed for replacement applications in Cummins QSB7 and QSB6.7 engines. Common reference applications include LiuGong equipment, Apache AS1220 Sprayers, and DCEC QSB6.7 142KW units. Use these paths as verification clues rather than confirmed fitment. Buyers should cross-check the OEM reference numbers 3786599 and 3790346 against their specific engine code and production year. For agricultural or marine variants, confirm the exact turbo model and actuator type with your technical team. Verify all details before ordering to ensure the correct replacement unit is supplied.
Technical Notes
The HE300WG model designation indicates a specific compressor and turbine wheel combination. For this part number 3790345, verify the compressor housing outlet orientation and turbine housing inlet configuration against your existing unit. Confirm the actuator type and mounting flange dimensions match your engine setup. Cross-check the OEM reference numbers 3786599 and 3790346 to ensure the turbocharger aligns with your Cummins QSB7 or QSB6.7 engine variant. If your application involves agricultural or marine variants, confirm the specific engine code and production year with your technical team to avoid mismatched components.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 3790345 HE300WG turbocharger. Worldwide shipping is available for orders of this replacement unit. Our team provides technical fitment support to help verify part number 3790345, engine code, and OEM reference numbers 3786599 or 3790346 before shipment. Contact us for a quote based on your required quantity and destination.
Product FAQ
OTHER 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 OTHER.
Compatibility Verify part number 3790345, engine code (e.g., Cummins QSB7/QSB6.7), vehicle application, production year, and OEM reference numbers 3786599 or 3790346 before ordering. Confirm turbo configuration matches your specific unit.
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.
