Click image to zoom
NN173204 Retaining Ring for Sumitomo S220 Turbocharger
Subtotal: US$ 0.00
Send an InquiryThis aftermarket retaining ring (Part Number: NN173204) is a replacement component for Sumitomo S220 series turbochargers. It is listed for use with Isuzu 6BG1(CIAF) engines and the RHC7-13005HQ30NFBRL557A turbo model. This part supports rebuild and maintenance operations for fleet and industrial applications.
Key Specifications
- Part Number: NN173204
- Product Type: Retaining Ring
- Turbo Model Reference: RHC7-13005HQ30NFBRL557A
- Engine Application Clue: Isuzu 6BG1(CIAF)
- Turbo Series: Sumitomo S220
- Internal Reference: BJMXRR0000102
- Packing: N/A
- Gross Weight: 0 kg
- Image Available: Yes
Application & Compatibility
This retaining ring is associated with the Sumitomo S220 turbocharger series and Isuzu 6BG1(CIAF) engine applications. The part number NN173204 serves as a reference for verification. Buyers must verify the specific turbo model (e.g., RHC7-13005HQ30NFBRL557A), engine code, and vehicle application before ordering. This is an aftermarket replacement application; it is not an OEM authorized part. Confirm fitment with your existing unit or technical documentation.
Technical Notes
Retaining rings are critical for securing internal turbocharger components during operation. Ensure the correct ring size and material specification match your turbocharger assembly to prevent failure. Verify the exact turbo model and engine configuration, as variations in manufacturing dates or engine revisions may affect part dimensions. Do not install if there is any doubt regarding dimensional accuracy.
B2B Supply
LeadTurbo provides technical fitment support and volume pricing for B2B buyers, including repair shops, rebuilders, and distributors. Worldwide shipping is available for this part. Contact our sales team for bulk order quotes and to confirm availability for your specific application requirements.
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.