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3521440 HT3B Thrust Ring Replacement for Cummins NT855 Turbocharger

Type Thrust ring Part # 3521440 Models HT3B Weight 0.15 kg Packing 120*80*4 No. 4 bag
US$ 2.80 / 10 pc(s)
Qty

Subtotal: US$ 2.80

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12-Month Warranty Worldwide Shipping OEM-Grade Quality

This 3521440 thrust ring is an aftermarket replacement component designed for HT3B turbochargers, commonly associated with Cummins NT855 engine applications. It serves as a critical wear part within the turbocharger assembly, helping to maintain proper rotor alignment and bearing clearance during operation.

Key Specifications

  • Part Number: 3521440
  • Product Type: Thrust Ring
  • Turbo Model: HT3B
  • Reference Application: Cummins NT855
  • Gross Weight: 0.15 kg
  • Packing: Poly bag (120x80x4 mm)
  • Image Available: Yes

Application & Compatibility

This part is listed for use with HT3B turbochargers found in Cummins NT855 engine platforms. The category path indicates association with specific turbo assemblies (BJMXTU0000244) and core units (BJMXCO0016952). Buyers must verify the part number, engine model, and turbo configuration against their existing unit before ordering. This is a replacement application reference; it does not imply universal fitment for all HT3B variants.

Technical Notes

The thrust ring is a precision component that manages axial load within the turbocharger bearing housing. Ensure the replacement matches the original dimensions and material specifications to prevent premature wear or rotor contact. Verify the specific HT3B sub-model and engine serial number to confirm the correct thrust ring specification. Do not assume compatibility based solely on the engine model without checking the turbo tag.

B2B Supply

LeadTurbo provides this component for B2B buyers, including repair shops, rebuilders, and distributors. We offer volume pricing for bulk orders and worldwide shipping options. Technical fitment support is available to help verify part numbers and applications. Contact our sales team for current stock levels and lead times.

Product FAQ

This thrust ring is primarily associated with Cummins NT855 engines using HT3B turbochargers. Always verify the specific engine model and turbo tag to ensure correct fitment.

This is an aftermarket replacement part designed to serve the same function as the original component. It is not an OEM-branded part. Verify compatibility with your specific application before purchasing.

The gross weight of the thrust ring is approximately 0.15 kg. It is typically packaged in a poly bag measuring 120x80x4 mm.

Yes, volume pricing is available for B2B buyers, distributors, and repair shops. Contact our sales team for a custom quote based on your order quantity.

Check the part number on your existing turbocharger tag. Ensure it matches 3521440 or corresponds to the HT3B model for Cummins NT855 applications. If unsure, provide your engine serial number for technical verification.

Yes, we provide technical fitment support to help confirm part compatibility. Please reach out with your vehicle and engine details before placing your order.

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