409043-0040 TW6138 Turbocharger Core for CAT 3306

This 409043-0040 TW6138 turbocharger core is an aftermarket replacement component designed for Caterpillar CAT 3306 engines found in D6G and D6D applications. It serves as a reference application part for rebuilders and fleet parts buyers, with technical fitment support available to verify specific engine codes and turbo configurations before ordering.

Key Specifications

• Part Number: 409043-0040
• Product Type: Turbocharger Core (CHRA)
• Turbo Model: TW6138
• Application Clues: Caterpillar CAT 3306 engine; D6G and D6D models
• OEM Reference Numbers: None supplied; verify against your specific unit
• Packing & Weight: Not specified in current data
• Image Availability: No image provided

Buyers should cross-check the part number 409043-0040 and model TW6138 against their existing turbocharger or service manual. Confirm the engine code is CAT 3306 and the vehicle application is D6G or D6D before proceeding with a rebuild or replacement order.

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

This core is listed for reference application in Caterpillar CAT 3306 engines, specifically associated with D6G and D6D models. It serves as a replacement application part for rebuilders and fleet parts buyers. Verify the part number 409043-0040 and turbo model TW6138 against your specific unit before ordering. Confirm the engine code and vehicle application match your requirements to ensure the correct aftermarket replacement component is selected.

Technical Notes

The TW6138 core is a mechanical assembly component for the Caterpillar CAT 3306 engine. No specific VNT, variable-geometry, or oil-cooled system details are provided in the current data. Buyers should verify the physical dimensions and bearing housing alignment against their specific service manual. Confirm the part number 409043-0040 matches the original unit to ensure correct replacement application.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 409043-0040 TW6138 core. Technical fitment support is available to help verify engine codes and turbo configurations for CAT 3306 applications. Worldwide shipping is offered for this aftermarket replacement component. Confirm part number, engine application, and quantity requirements before placing a wholesale order.

For wholesale stock planning, maintain a buffer of 409043-0040 TW6138 cores to support recurring CAT 3306 rebuild cycles. Since packing dimensions and gross weight are not specified in the current data, request updated logistics details from the supplier before scheduling freight. This ensures accurate pallet planning and prevents delays in fleet maintenance operations. Buyers should also verify that their service manuals list the TW6138 model for their specific D6G or D6D unit. reference checking the part number against your internal inventory records helps avoid ordering errors. LeadTurbo provides technical fitment support to assist with these verification steps, ensuring the correct aftermarket replacement component is selected for your specific application.