Click image to zoom
3535721-CAST-3 HX83 Turbine Wheel for Cummins QSK50 1600HP
Show more cross references
3535721-CAST-3 FOR 2834219 TW FOR 2834735 TW FOR 2835558 TW FOR 2835559 TW FOR 2837529 TW FOR 2837530 TW FOR 2837531 TW FOR 2837534 TW FOR 2837537 TW FOR 2881768 TW FOR 2881947 TW FOR 2881948 TW FOR 2882149 TW FOR 3772777 TW FOR 3777587 TW FOR 3777588 TW FOR 3782267 TW FOR 3782897 TW FOR 3790718 TW FOR 3790719 TW FOR 3794409 TW FOR 4033154 TW FOR 4041284 TW FOR 4041602 TW FOR 4043253 TW FOR 4044191 TW FOR 4049900 TW FOR 4049901 TW FOR 4309558 TW FOR 4956143 TW FOR 4956146 TW FOR 4956149 TWSubtotal: US$ 265.00
Send an InquiryThis 3535721-CAST-3 turbine wheel is an aftermarket replacement component designed for HX83 turbochargers, primarily associated with Cummins QSK50 1600HP engine applications. It serves as a direct replacement for worn or damaged turbine wheels, helping restore turbocharger function in heavy-duty industrial and marine setups.
Key Specifications
- Part Number: 3535721-CAST-3
- Product Type: Turbine Wheel
- Turbo Model: HX83
- Engine Application: Cummins QSK50 1600HP
- Gross Weight: 2.2 kg
- Packing Dimensions: 16x16x36 cm
- Representative OEM Reference Numbers: 4035360, 2834219 TW, 2834735 TW
Application & Compatibility
This turbine wheel is listed for use with Cummins QSK50 engines producing 1600HP. The following OEM reference numbers are provided for verification purposes only: 4035360, 2834219 TW, 2834735 TW, 2835558 TW, 2835559 TW, 2837529 TW, 2837530 TW, 2837531 TW, 2837534 TW, 2837537 TW, 2881768 TW, 2881947 TW, 2881948 TW, 2882149 TW, 3772777 TW, 3777587 TW, 3777588 TW, 3782267 TW, 3782897 TW, 3790718 TW, 3790719 TW, 3794409 TW, 4033154 TW, 4041284 TW, 4041602 TW, 4043253 TW, 4044191 TW, 4049900 TW, 4049901 TW, 4309558 TW, 4956143 TW, 4956146 TW, and 4956149 TW. Buyers must verify the specific engine model, vehicle application, and existing part number before ordering to ensure proper fitment.
Technical Notes
Turbine wheels are critical rotating components that convert exhaust gas energy into mechanical shaft power. This cast turbine wheel is designed to match the aerodynamic profile of the original HX83 unit. Always inspect the bearing housing and shaft for damage before installing a new turbine wheel. Ensure the turbocharger assembly is clean and free of debris during reassembly to prevent premature wear.
B2B Supply
LeadTurbo provides technical fitment support to help confirm part suitability for your specific application. Volume pricing is available for distributors, repair shops, and fleet parts buyers. Worldwide shipping options are offered to support global supply chains. Contact our sales team for bulk order quotes and lead times.
Product FAQ
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.
