4W7339 S4DS Turbine Housing for CAT D6G/D6D 3306

This 4W7339 Turbine Housing serves as an aftermarket replacement for S4DS turbochargers used in CAT D6G, D6D, and 3306 engines. Designed for heavy-duty applications, this component supports reliable turbocharger rebuilds. Verify OEM reference 192518 and engine specifications before ordering to ensure correct fitment.

Key Specifications

• Part Number: 4W7339
• Product Type: Turbine Housing
• Turbo Model: S4DS
• OEM Reference: 192518
• Gross Weight: 16 kg
• Image Available: Yes

This listing provides core identification data for the 4W7339 turbine housing. The 16 kg gross weight indicates a substantial cast component suitable for heavy-duty industrial use. Buyers should cross-reference the part number 4W7339 and OEM reference 192518 with their existing unit to confirm correct sourcing for S4DS turbocharger rebuilds.

Application & Compatibility

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

• CAT > CAT D6G 14G D6D > CAT 3306

This turbine housing is listed as a replacement application for CAT D6G, D6D, and CAT 3306 engines. The S4DS turbo model designation helps identify the correct unit for heavy-duty industrial rebuilds. Buyers should verify their specific engine serial number and existing turbo configuration before ordering. Cross-reference the part number 4W7339 and OEM reference 192518 with your current component to ensure accurate sourcing. Confirm that the housing dimensions and flange patterns match your application requirements.

Technical Notes

The S4DS turbine housing manages exhaust gas flow to drive the turbocharger assembly. This component is critical for maintaining proper boost pressure in CAT D6G, D6D, and 3306 engine applications. Inspect the housing for cracks, warping, or excessive carbon buildup before installation. Ensure the flange surfaces are clean and flat to prevent exhaust leaks. Verify that the turbine wheel rotates freely without rubbing against the housing walls. Proper alignment is essential for efficient turbocharger operation and longevity.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for this 4W7339 Turbine Housing. Worldwide shipping is available for international orders. Our technical team provides fitment support to help verify part numbers and OEM references. Contact us to confirm stock availability for your specific CAT engine application.

For fleet managers and rebuild shops, this 4W7339 turbine housing offers a streamlined replacement solution for S4DS turbochargers. The 16 kg gross weight reflects a robust cast construction designed for heavy-duty CAT D6G, D6D, and 3306 engine applications. Buyers can rely on consistent dimensional accuracy to match OEM reference 192518 specifications. LeadTurbo ensures each unit undergoes pre-shipment inspection to verify structural integrity before dispatch. This focus on quality control helps minimize downtime during critical turbocharger repairs. Verify your specific engine serial number and turbo configuration to confirm this part meets your operational requirements.