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0R6346 CW-U Compressor Wheel for Caterpillar 3406 Turbocharger

Aftermarket 0R6346 CW-U compressor wheel for Caterpillar 3406 applications. Reference OEM number 184185-U. Verify engine code and turbo configuration before ordering.

Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .

Type Compressor wheel On backorder — orders accepted Part # 0R6346 CW-U Weight 0.50 kg Packing N/A
Cross Reference 184185-U
US$ 18.00 / 1 pc(s)
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Subtotal: US$ 18.00

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12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

The 0R6346 CW-U compressor wheel is an aftermarket replacement component designed for Caterpillar 3406 engine applications. This part serves as a reference application for buyers verifying fitment against OEM reference 184185-U. Confirm your specific engine code and turbocharger configuration before ordering to ensure the correct replacement part is selected.

Key Specifications

  • Part Number: 0R6346 CW-U
  • Product Type: Compressor wheel
  • OEM Reference: 184185-U
  • Gross Weight: 0.5 kg
  • Application Clue: Caterpillar 3406
  • Packing: N/A

This section lists the core identification data for the 0R6346 CW-U compressor wheel. The 0.5 kg gross weight is relevant for freight classification and shipping estimates. The listed OEM reference 184185-U serves as a primary verification point for buyers cross-checking their service manuals or existing parts. Confirm these details against your specific engine code and turbocharger configuration before placing an order.

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

  • Caterpillar > 3406

The 0R6346 CW-U compressor wheel is listed for Caterpillar 3406 engine applications. This part is associated with OEM reference 184185-U, which serves as a primary verification point for buyers. Confirm your specific engine code, production year, and turbocharger configuration against your service manual before ordering. Verify that the 0R6346 CW-U matches your existing part to ensure the correct replacement application is selected.

Technical Notes

The 0R6346 CW-U compressor wheel is a critical airflow component for Caterpillar 3406 turbocharger systems. As a standalone wheel, it does not include the turbine housing, bearing housing, or actuator. Buyers should verify the specific turbocharger configuration on their 3406 engine to ensure the wheel matches the required airflow and pressure characteristics. Cross-reference the part number 0R6346 CW-U against OEM reference 184185-U and your service manual. Confirm the wheel diameter and blade profile if detailed specifications are available in your technical documentation. This verification step helps prevent installation errors and ensures the replacement part aligns with your engine's performance requirements.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing options for the 0R6346 CW-U compressor wheel. Worldwide shipping is available for international orders, including routes to the United States. Technical fitment support is provided to help verify the part number, Caterpillar 3406 engine application, and OEM reference 184185-U before shipment. Inquire about pre-shipment inspection and specific freight classification for the 0.5 kg gross weight when requesting a quote.

Product FAQ

Ask about estimated shipping duration to your region and customs clearance requirements. Confirm if the 0.5 kg gross weight affects freight classification for your route.

Provide the specific failure mode of the original wheel and the engine hours. This helps technical support confirm if the 0R6346 CW-U is the correct replacement application.

The supplied data lists 184185-U as a representative OEM reference. Verify this number against your service manual or existing part.

Inquire about technical fitment support availability and whether pre-shipment inspection is included. Confirm volume pricing options for fleet or distributor orders.

OTHER and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by OTHER.

Compatibility Verify part number 0R6346 CW-U, Caterpillar 3406 engine code, vehicle application, production year, and OEM reference 184185-U before ordering. Confirm turbocharger configuration with technical support.

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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.

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