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4309217 TH Turbine Housing HE800FG Cummins QSK50 Excavator
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3591598-cast-2 3778608 FOR 3779363 TH FOR 3779364 TH FOR 5327828 THSubtotal: US$ 290.00
Send an InquiryThis aftermarket turbine housing FOR 4309217 TH serves as a replacement component for HE800FG turbochargers in Cummins QSK50 excavator applications. Designed for heavy-duty repair needs, it references OEM numbers such as 3778608 to assist buyers in verifying fitment before ordering.
Key Specifications
This turbine housing is engineered for HE800FG turbocharger assemblies, specifically targeting Cummins QSK50 engine applications in heavy-duty excavators. The unit corresponds to part number FOR 4309217 TH and serves as an aftermarket replacement component for worn or damaged turbine housings. Key identification details include OEM reference numbers such as 3778608 and FOR 3779363 TH, which assist buyers in confirming the correct specification. The casting is designed to withstand high exhaust temperatures and pressure loads typical of 1675HP industrial engines. Verify all mounting details and flange dimensions against your existing unit before installation to ensure proper alignment and seal integrity.
Application & Compatibility
This turbine housing is listed for HE800FG turbochargers in Cummins QSK50 excavator applications. It serves as a replacement component for units referencing OEM numbers such as 3778608 and FOR 3779363 TH. Buyers should verify the specific engine model and turbo configuration before ordering. Cross-reference the part number FOR 4309217 TH with your existing unit to ensure correct application. Confirm mounting dimensions and flange specifications match your requirements. This aftermarket part supports repair workflows for heavy-duty industrial machinery. Always validate fitment details with your technical team.
Technical Notes
This turbine housing supports the exhaust gas flow path for HE800FG turbochargers in Cummins QSK50 applications. The casting is designed to withstand high thermal loads and pressure typical of 1675HP industrial engines. Verify flange dimensions and mounting details against your existing unit to ensure proper alignment. Check for cracks or warping in the original housing before installation. Confirm that the replacement matches the specific turbocharger configuration and engine model to maintain system integrity.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for turbine housing orders. Worldwide shipping is available for the 25 kg units packed in 36*34*21 cm cartons. Technical fitment support helps verify OEM reference numbers like 3778608 before purchase. Contact our team to discuss bulk inventory needs for Cummins QSK50 excavator repairs. We assist distributors in managing stock levels for HE800FG turbocharger components efficiently.
Product FAQ
CUMMINS 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 CUMMINS.
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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.
