3779672 HE800FG Turbocharger Replacement for Cummins QSK50 2250HP
Aftermarket 3779672 HE800FG turbocharger for Cummins QSK50 2250HP applications. Verify part number, engine code, and OEM references before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Show more cross references
3776206 3784410 3787089 4309512Subtotal: US$ 2250.00
Send an InquiryThis aftermarket 3779672 HE800FG turbocharger is a replacement unit for Cummins QSK50 2250HP engines powering heavy-duty oilfield frac pumps. It serves as a reference application for Gardner GD-2250T, Weir TWS2250, and Dragon Products MG2250 units, with OEM reference numbers 3776206, 3784410, 3787089, and 4309512 available for fitment verification.
Key Specifications
- Part Number: 3779672
- Turbo Model: HE800FG
- Product Type: Turbocharger
- Gross Weight: 65 kg
- Packing Dimensions: 41 x 45 x 46 cm
- OEM Reference Numbers: 3776206, 3784410, 3787089, 4309512
These specifications support initial identification and logistics planning. Buyers should cross-reference the HE800FG model and part number 3779672 against the existing unit’s nameplate to confirm alignment with their specific Cummins QSK50 2250HP application.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
This HE800FG turbocharger is listed for reference applications on Gardner GD-2250T, Weir TWS2250, and Dragon Products MG2250 frac pumps powered by Cummins QSK50 2250HP engines. Buyers should verify the specific pump model, engine serial number, and production year before ordering. The following OEM reference numbers are associated with this part for fitment confirmation:
- Gardner > GD-2250T > 2250HP Triplex Frac Pump > 2250HP Triplex Frac Pump Oilfield fracturing pumping unit > CUMMINS QSK50 2250HP
- Dragon Products > MG2250 Quintuplex Frac Pumping Unit > MG2250 Quintuplex Frac Pumping Unit Oilfield fracturing pumping unit > CUMMINS QSK50 2250HP
- Weir > TWS2250 > 2250HP Triplex Frac Pump > 2250HP Triplex Frac Pump Oilfield fracturing pumping unit > CUMMINS QSK50 2250HP
- 3776206
- 3784410
- 3787089
- 4309512
Confirm that these references match the nameplate on your existing unit. Technical fitment support is available to assist with verification of the correct turbo configuration for your specific application.
Technical Notes
The HE800FG is a large-frame turbocharger designed for high-horsepower diesel engines. For this specific application, verify the compressor and turbine housing casting numbers against your existing unit. Confirm the mounting flange orientation and oil feed/return line connections match the Cummins QSK50 2250HP engine layout. Since this unit supports heavy-duty frac pump operations, ensure the exhaust manifold alignment is checked to prevent stress on the turbine housing. Buyers should compare the physical dimensions and weight, approximately 65 kg, to confirm logistics and handling requirements. Technical fitment support is available to review nameplate data and OEM reference numbers such as 3776206 or 3784410 before finalizing the order.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for this 3779672 HE800FG turbocharger. Technical fitment support is available to review nameplate data and OEM reference numbers such as 3776206 or 3784410 before finalizing an order. Distributors and repair shops can request quotes for multiple units or mixed part numbers. Verify the specific Cummins QSK50 2250HP application and pump model before placing a bulk order to ensure correct part selection.
Product FAQ
GD-2250T 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 GD-2250T.
Compatibility Verify part number 3779672, Cummins QSK50 engine code, specific frac pump application, and OEM reference numbers (3776206, 3784410, 3787089, 4309512) before ordering. Confirm turbo configuration and production year with technical support.
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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.
