7W8844 Turbine Wheel for CAT D6G/D6D & 3306 (S4DS-011)

This 7W8844 Turbine Wheel serves as an aftermarket replacement for S4DS-011 turbochargers in CAT D6G, D6D, and 3306 engines. Designed for heavy-duty applications, it references OEM numbers like 178223 TW and 191609. Verify your specific engine configuration and part number before ordering to ensure correct fitment.

Key Specifications

This turbine wheel is identified by part number 7W8844 and designed for the S4DS-011 turbocharger series. It serves as a replacement component for heavy-duty engines, including CAT D6G, D6D, and 3306 models. The unit weighs approximately 2 kg, facilitating efficient handling and shipping for repair shops. Representative OEM reference numbers include 178223 TW, 191609, and 196538 TW. Always cross-check these references with your specific engine documentation to confirm the correct specification before purchase.

Application & Compatibility

This turbine wheel is listed for replacement applications in CAT D6G, D6D, and 3306 engines. It is associated with the S4DS-011 turbocharger model. Buyers should verify their specific engine configuration and production year to ensure correct application. Cross-reference OEM numbers such as 178223 TW, 191609, and 196538 TW with your existing part or service manual. Confirm that the physical dimensions and shaft specifications match your requirements before ordering. This part serves as a reference application for heavy-duty equipment maintenance.

Technical Notes

This turbine wheel is engineered for the S4DS-011 turbocharger series, serving heavy-duty CAT D6G, D6D, and 3306 engines. The component is designed to support airflow during turbocharger service and pressure recovery within the turbo assembly. Buyers should inspect the wheel for cracks, erosion, or imbalance before installation. Proper balancing is critical to prevent vibration and ensure stable operation under high exhaust temperatures. Verify that the shaft diameter and hub dimensions match your specific turbocharger housing. This part supports maintenance workflows for fleet operators and independent repair shops.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 7W8844 Turbine Wheel. Technical fitment support is available to help verify OEM reference numbers like 178223 TW and 191609. Contact our sales team for wholesale inquiries or mixed shipment options. We assist repair shops and distributors in confirming part specifications before ordering.