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HX35 Core FOR 4955155 Replacement for Cummins QSB Tier 3

Type Core Part # FOR 4955155 Models HX35 Weight 4.00 kg Packing 15*15*15
Cross Reference 4030868
Show more cross references 4030868 4030871 FOR 2835695 FOR 2837686 FOR 2837731 FOR 2881751 FOR 2882068 FOR 3770569 FOR 3770571 FOR 3777377 FOR 3777378 FOR 3786174 FOR 3786175 FOR 3796210 FOR 3796211 FOR 4033681 FOR 4037469 FOR 4037470 FOR 4038209 FOR 4038210 FOR 4038211 FOR 4038287 FOR 4038288 FOR 4038289 FOR 4038597 FOR 4038598 FOR 4039043 FOR 4039044 FOR 4039330 FOR 4039331 FOR 4039333 FOR 4039630 FOR 4039631 FOR 4039632 FOR 4039963 FOR 4041424 FOR 4041425 FOR 4041427 FOR 4042667 FOR 4042762 FOR 4042763 FOR 4043678 FOR 4043679 FOR 4043802 FOR 4043956 FOR 4043957 FOR 4044098 FOR 4044099 FOR 4044103 FOR 4044104 FOR 4044324 FOR 4044325 FOR 4044890 FOR 4045172 FOR 4045173 FOR 4045700 FOR 4045785 FOR 4046265 FOR 4046281 FOR 4309149 FOR 4955156 FOR 4955158 FOR 4955479 FOR 4955691 FOR 4955694 FOR 4955746 FOR 4955748 FOR 4955749 FOR 5359324 FOR 6754818180 FOR 6754-81-8180 FOR 6754818240 FOR 6754-81-8240 FOR 6754828010 FOR 6754-82-8010
US$ 75.00 / 1 pc(s)
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Subtotal: US$ 75.00

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12-Month Warranty Worldwide Shipping OEM-Grade Quality

This HX35 turbo core, referenced as FOR 4955155, is an aftermarket replacement component designed for Cummins QSB Tier 3 engine applications. It serves as a critical CHRA (Center Housing Rotating Assembly) unit for turbocharger rebuilding and repair workflows, offering a functional alternative for fleet maintenance and independent repair shops.

Key Specifications

  • Part Number: FOR 4955155
  • Product Type: Turbo Core (CHRA)
  • Turbo Model: HX35
  • Engine Application: Cummins QSB Tier 3
  • Gross Weight: 4 kg
  • Packing Dimensions: 15x15x15 cm
  • Image Available: Yes
  • Representative OEM Reference Numbers: 4030868, 4030871, FOR 2835695, FOR 2837686, FOR 3770569, FOR 4039043

Application & Compatibility

This core is listed for replacement applications on Cummins QSB Tier 3 engines. The provided OEM reference numbers, including 4030868, 4030871, and FOR 4955155, serve as guides for verification purposes. Buyers must verify the part number, engine code, vehicle application, and production year against their existing turbocharger before ordering. Design variations may exist between manufacturing batches; confirm the specific configuration of your original turbo to ensure proper fitment.

Technical Notes

The HX35 core is a central component that ensures rotor stability and housing integrity during operation. Proper installation requires clean mating surfaces and the use of new gaskets to prevent leaks. Ensure that the bearing housing and shaft assembly meet standard dimensional tolerances for the HX35 model. Consult technical manuals for correct torque specifications and assembly procedures. Do not assume universal compatibility across all QSB variants without verification.

B2B Supply

LeadTurbo offers volume pricing for wholesale orders, catering to repair shops, rebuilders, and distributors. Worldwide shipping is available to support global supply chains. Technical fitment support is provided to assist buyers in verifying part compatibility. Contact our sales team for custom quotes and lead time information.

Product FAQ

This core is associated with OEM reference numbers including 4030868, 4030871, FOR 2835695, FOR 2837686, FOR 3770569, and FOR 4955155. These numbers serve as guides for verification; please confirm your specific part number before ordering.

This HX35 core is listed for replacement applications on Cummins QSB Tier 3 engines. However, engine configurations can vary. Verify your engine model and turbocharger specifications to ensure this core matches your requirements.

This product is a CHRA (Center Housing Rotating Assembly) or 'core'. It includes the shaft, bearings, and center housing but does not include the compressor or turbine housings. It is intended for rebuilding existing turbochargers or for shops that assemble complete units.

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

Check the part number stamped on your original turbocharger core. Compare it with the OEM reference numbers listed on this page, such as 4030868 or FOR 4955155. If unsure, provide your engine model and turbo serial number to our technical support team for verification.

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.