409603-0015 TW6146 Compressor Housing for CAT D6G 14G D6D
Aftermarket 409603-0015 TW6146 compressor housing for CAT D6G 14G D6D and CAT 3306 applications. Verify part number and engine code before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
This 409603-0015 TW6146 compressor housing is an aftermarket replacement part for Caterpillar CAT D6G 14G D6D and CAT 3306 applications. It supports turbocharger maintenance for earth moving and industrial equipment, with technical fitment support available to verify part number and engine code before ordering.
Key Specifications
- Part Number: 409603-0015
- Product Type: Compressor Housing
- Turbo Model: TW6146
- Application Clues: CAT D6G 14G D6D, CAT 3306, CAT Earth Moving, CAT 3412 DITAJWAC GS
- Packing: N/A
- Gross Weight: Not specified
- OEM Reference Numbers: None listed in source data
Verify the part number 409603-0015 and engine code against your specific equipment before ordering. This housing is an aftermarket replacement component for the TW6146 turbocharger assembly.
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
Reference applications for this 409603-0015 TW6146 compressor housing include CAT D6G 14G D6D and CAT 3306 engines, as well as broader Caterpillar earth moving and industrial equipment such as the CAT 3412 DITAJWAC GS. These paths serve as verification clues rather than confirmed fitment. Buyers should verify the part number, engine code, and specific turbo configuration against their equipment before ordering. This aftermarket replacement component is listed for these applications to support technical fitment checks.
Technical Notes
The TW6146 turbocharger assembly is associated with Caterpillar earth moving and industrial equipment, including CAT D6G 14G D6D and CAT 3306 engines. This compressor housing is an aftermarket replacement component for the TW6146 unit. No specific material grade, cooling configuration, or variable-geometry details are provided in the source data. Buyers should verify the part number 409603-0015 and engine code against their specific equipment to ensure correct identification. Technical fitment support is available to assist with application verification before ordering.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing and worldwide shipping for the 409603-0015 TW6146 compressor housing. Technical fitment support is available to verify part numbers, engine codes, and turbo configurations before ordering. This service helps confirm that the aftermarket replacement component matches your specific Caterpillar equipment. For inquiries regarding bulk orders or application verification, contact our team with your equipment details and part number 409603-0015.
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 409603-0015, engine code, vehicle application, and turbo configuration before ordering. Reference applications include CAT D6G 14G D6D and CAT 3306.
Customer Reviews
Share installation notes, fitment feedback, or service experience for this product.
No customer reviews have been added for this product yet.
Related technical guides
For More Information
Frequently Asked Questions
What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.
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.
_Top_View_Of_45_Degrees_128X128.avif)