2W3558 TW6146 Turbocharger Core for CAT 3306 & D6G 14G D6D
Aftermarket 2W3558 TW6146 core for CAT 3306, D6G 14G D6D, and industrial applications. Verify part number, engine, and OEM reference numbers before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
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0R6797 409043-0088 409043-5088SThis aftermarket 2W3558 TW6146 turbocharger core is a replacement application for Caterpillar CAT 3306 engines and D6G 14G D6D earth moving equipment. Verify part number, engine code, and OEM reference numbers such as 0R6797 before ordering to ensure correct fitment.
Key Specifications
- Part Number: 2W3558
- Product Type: Turbocharger Core (CHRA)
- Turbo Model: TW6146
- Application Clues: Caterpillar CAT 3306, D6G 14G D6D
- Representative OEM References: 0R6797, 409043-0088, 409043-5088S
- Packing: Not specified
- Gross Weight: Not specified
- Image Availability: Not available
This core is listed for replacement applications in Caterpillar earth moving and industrial equipment. Buyers should verify the part number 2W3558 and turbo model TW6146 against their specific engine configuration to ensure the correct core is selected for their rebuild or replacement project.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- Caterpillar > CAT > CAT D6G 14G D6D > CAT 3306
- Caterpillar > CAT > CAT EARTH MOVING
- Caterpillar > CAT > CAT INDUSTRIAL > CAT 3412 DITAJWAC GS
This core is listed for replacement applications in Caterpillar earth moving and industrial equipment. Application clues include CAT D6G 14G D6D, CAT 3306, and CAT 3412 DITAJWAC GS. Buyers should verify the part number 2W3558 and turbo model TW6146 against their specific engine configuration. Cross-check OEM reference numbers such as 0R6797, 409043-0088, and 409043-5088S to confirm fitment before ordering.
Technical Notes
The TW6146 core is associated with Caterpillar CAT 3306 and D6G 14G D6D applications. Buyers should verify the specific turbo configuration and bearing housing dimensions against their existing unit. Cross-check the part number 2W3558 with OEM reference numbers 0R6797, 409043-0088, and 409043-5088S to confirm the correct replacement application. This verification step helps prevent ordering errors when multiple similar cores are available for industrial and earth moving equipment.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 2W3558 TW6146 core. Technical fitment support is available to help verify part numbers, engine codes, and OEM reference numbers such as 0R6797, 409043-0088, and 409043-5088S before ordering. This service helps ensure the correct replacement application for CAT 3306 and D6G 14G D6D units. Contact our team for bulk inquiries or specific application verification.
Product FAQ
CAT 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 CAT.
Compatibility Verify part number 2W3558, engine code, vehicle application, production year, and OEM reference numbers (0R6797, 409043-0088, 409043-5088S) before ordering. Confirm turbo configuration for CAT 3306 or D6G 14G D6D applications.
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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.
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