Click image to zoom
3524726 HC5A Turbine Housing for Cummins KTTA38
Aftermarket 3524726 HC5A turbine housing for Cummins KTTA38 and QSK60 applications. Verify OEM reference numbers and engine fitment before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Show more cross references
3524735 4043680 4043681 FOR 3042785 TH FOR 3524666 TH FOR 3524667 TH FOR 3545512 TH FOR 3545647 TH FOR 3591712 TH FOR 3591719 TH FOR 3591720 TH FOR 3594064 TH FOR 3594065 TH FOR 3594184 TH FOR 3594185 TH FOR 3594186 TH FOR 3594212 TH FOR 3774198 TH FOR 3774247 TH FOR 3800499 TH FOR 3801725 TH FOR 3819093 TH FOR 4025015 TH FOR 4033019 TH FOR 4033505 TH FOR 4033725 TH FOR 4043668 TH FOR 4043669 THSubtotal: US$ 198.00
Send an InquiryThis aftermarket 3524726 HC5A turbine housing is a replacement component for Cummins KTTA38 and QSK60 engines, including Liebherr R 994 and Komatsu 830E mining excavators. Verify part number, engine code, and OEM reference numbers such as 3524735 or 4043680 before ordering to ensure correct fitment for your specific turbocharger configuration.
Key Specifications
- Part Number: 3524726
- Product Type: Turbine Housing
- Turbo Model: HC5A
- Gross Weight: 16.5 kg
- Packing Dimensions: 36 x 33 x 21 cm
- Representative OEM References: 3524735, 4043680, 4043681
- Application Clues: Cummins KTTA38, Cummins QSK60
This cast metal housing features a rectangular mounting flange with four bolt holes and a machined central opening. The visible parting line and threaded internal flange holes support standard turbine assembly integration. Use these physical characteristics to cross-check against your existing component during pre-shipment inspection.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- LIEBHERR > R 994 > R 994 Hydraulic mining excavator > CUMMINS KTTA38
- KOMATSU > Komatsu 830E > Cummins QSK60
- VOLVO > VOLVO PENTA
This turbine housing is listed for Cummins KTTA38 and QSK60 engines, with reference applications including Liebherr R 994 and Komatsu 830E mining excavators. The part is associated with 28 OEM reference numbers, including 3524735, 4043680, and 4043681. Buyers should verify the specific turbo model, flange bolt pattern, and inlet dimensions against their existing component. Confirm the engine code and vehicle application before ordering to ensure the correct replacement application for your unit.
Technical Notes
The HC5A turbocharger model is a heavy-duty unit designed for high-output industrial and mining applications. This turbine housing is a standalone replacement component, not a complete turbocharger assembly. Buyers should verify the specific turbo model and OEM reference numbers, such as 3524735 or 4043680, against their existing unit. Confirm the flange bolt pattern and inlet dimensions to ensure the housing matches the current installation. Technical fitment support is available to assist with verification before ordering.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for this turbine housing. Technical fitment support is available to help verify part number 3524726, engine code, and OEM reference numbers such as 3524735 or 4043680 before ordering. For fleet or bulk inquiries, contact our team to confirm stock availability and shipping timelines for your specific application.
Product FAQ
R 994 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 R 994.
Compatibility Verify part number 3524726, engine code (KTTA38/QSK60), vehicle application, and OEM reference numbers (e.g., 3524735, 4043680) before ordering. This is an aftermarket replacement application; confirm fitment with your specific turbo configuration.
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.