Click image to zoom

3521442 HT3B Piston Ring for Cummins NT855 Turbocharger

Type Piston Ring Part # FOR 3594195 PR-CS Models HT3B Weight 0.50 kg Packing 12*8*2
Cross Reference 3521442
US$ 2.30 / 50 pc(s)
Qty

Subtotal: US$ 2.30

Send an Inquiry
12-Month Warranty Worldwide Shipping OEM-Grade Quality

This aftermarket replacement piston ring, part number 3521442, is designed for HT3B turbocharger applications. It serves as a replacement component for Cummins NT855 engine systems, helping maintain turbocharger integrity during rebuilds.

Key Specifications

  • Part Number: 3521442
  • Product Type: Piston Ring
  • Turbo Model: HT3B
  • OEM Reference: 3594195 PR-CS
  • Gross Weight: 0.5 kg
  • Packing: 12x8x2 cm carton
  • Image Available: Yes

Application & Compatibility

This piston ring is listed for HT3B turbochargers used in Cummins NT855 engine applications. The OEM reference number 3594195 PR-CS is provided for verification purposes. Buyers should verify the part number, engine code, and turbocharger configuration before ordering to ensure proper fitment. This is an aftermarket replacement application; confirm compatibility with your specific unit.

Technical Notes

The HT3B turbocharger series is commonly associated with Cummins NT855 engines. This piston ring is a critical component in the turbocharger assembly, contributing to seal integrity and performance stability. Always inspect the turbocharger housing and shaft for wear before installing new rings. Verify that the replacement part matches the original specifications for your specific HT3B unit.

B2B Supply

We offer volume pricing for distributors, repair shops, and fleet parts buyers. Worldwide shipping is available for this item. Technical fitment support is provided to help verify part numbers and applications. Contact our sales team for bulk order quotes and lead times.

Product FAQ

This part is associated with OEM reference number 3594195 PR-CS. Use this number to verify fitment with your specific HT3B turbocharger unit.

This piston ring is listed for HT3B turbochargers used in Cummins NT855 applications. Verify your engine code and turbo model before ordering to ensure proper fitment.

The part number for this aftermarket replacement piston ring is 3521442.

Yes, volume pricing is available for distributors, repair shops, and fleet parts buyers. Contact our sales team for a quote.

Verify the part number 3521442, turbo model HT3B, engine application Cummins NT855, and OEM reference 3594195 PR-CS. Consult with our technical support if unsure.

Yes, worldwide shipping is available for this piston ring. Contact us for shipping options and delivery times to your location.

For More Information

Frequently Asked Questions

What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.

Turbochargers

Complete Turbo Units

Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.

CHRA Core

CHRA / Core Assemblies

Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.

Turbine Wheel

Turbine Wheels & Shafts

Precision-balanced turbine shafts engineered from inside out for superior durability.

Turbine Housing

Turbine Housings

Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.

Compressor Housing

Compressor Housings

OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.

Bearing Housing

Bearing Housings

Rock-solid platform engineered for high-output rebuilds — the foundation for performance.

Compressor Wheels

Compressor Wheels

Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.