Click image to zoom
178221 CW Compressor Wheel for CAT 3406 and D8N Turbocharger Replacement
Show more cross references
193756 196536 CW 311850 CW 7W3841 FOR 178059 CW FOR 178103 CW FOR 178108 CW FOR 193716 CW FOR 194535 CW FOR 194778 CW FOR 194782 CW FOR 194992 CW FOR 196544 CW FOR 196545 CW FOR 196547 CW FOR 197762 CW FOR 313008 CW FOR 313012 CW FOR 313013 CW FOR 316981 CWSubtotal: USD 18.00
Send an InquiryThis 178221 CW compressor wheel serves as a precise replacement application for the S4DS006 turbocharger used in CAT 3406 and D8N engine systems.
Key Specifications
- Part Number: 178221 CW
- Product Type: Compressor wheel
- Turbo Model: S4DS006
- Engine/Vehicle Application: CAT 3406, CAT D8N
- Packing: 11*11*7 cm carton
- Gross Weight: 0.25 kg
- Image Availability: Yes
- Representative OEM Reference Numbers: 193756, 196536 CW, 311850 CW, 7W3841
Application & Compatibility
This compressor wheel is intended for replacement applications involving the S4DS006 turbocharger series. It is associated with the following OEM reference numbers for verification: 193756, 196536 CW, 311850 CW, 7W3841, 178059 CW, 178103 CW, 178108 CW, 193716 CW, 194535 CW, 194778 CW, 194782 CW, 194992 CW, 196544 CW, 196545 CW, 196547 CW, 197762 CW, 313008 CW, 313012 CW, 313013 CW, and 316981 CW. Please verify all part numbers and engine specifications before ordering to ensure correct fitment.
Technical Notes
When replacing turbocharger components such as the compressor wheel, it is essential to ensure the new part matches the existing turbocharger housing and shaft dimensions. For the S4DS006 model, please confirm the specific technical requirements of your engine assembly. Technical fitment support is available to assist with part verification.
B2B Supply
We provide specialized support for B2B turbocharger buyers, including repair shops and fleet distributors. Volume pricing is available for bulk orders, and we offer fast worldwide shipping to meet your maintenance schedules. Please contact us for technical fitment support regarding your specific engine application.
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.
