408667-0023 Turbine Housing for CAT 3304 TO4B91 Turbocharger

This aftermarket 408667-0023 Turbine Housing serves as a replacement component for TO4B91 turbochargers in CAT 3304 earth-moving applications. Referenced by OEM number 8N4782, this part supports rebuilders and fleet maintenance teams seeking reliable turbocharger housing replacements for heavy-duty engine service.

Key Specifications

This turbine housing is identified by part number 408667-0023 and designed for TO4B91 turbocharger assemblies. It references OEM number 8N4782 for verification purposes. The unit weighs approximately 8 kg, aiding in logistics planning for B2B shipments. Detailed images are available to assist with visual inspection and component identification before purchase.

Application & Compatibility

This turbine housing is listed for CAT 3304 earth-moving engines using TO4B91 turbochargers. It references OEM number 8N4782 to help confirm fitment for your specific application. Always verify the part number, engine model, and existing component markings before ordering. This ensures the replacement matches your turbocharger configuration and avoids installation issues.

Technical Notes

The turbine housing manages exhaust gas flow to drive the turbocharger wheel efficiently. This component is critical for maintaining boost pressure and engine performance in CAT 3304 applications. Inspect the housing for cracks, warping, or excessive carbon buildup before installation. Proper alignment with the compressor housing and bearing assembly is essential for stable operation. Verify that the inlet and outlet flanges match your existing turbocharger configuration to ensure correct exhaust gas routing and optimal airflow dynamics.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for this 408667-0023 Turbine Housing. Worldwide shipping is available for international orders, ensuring timely delivery to repair shops and distributors. Our team provides technical fitment support to help verify part numbers and OEM references before purchase. Contact us for current stock status and wholesale inquiries regarding TO4B91 turbocharger components.

For B2B inventory planning, this 8 kg unit requires careful packaging assessment to prevent transit damage. Since specific packing details are listed as N/A, request custom packaging specifications from our team to ensure safe handling. This proactive step protects your investment during international shipping. We recommend confirming stock availability for part number 408667-0023 before finalizing purchase orders. Our support team can assist with verifying OEM reference 8N4782 against your existing components. This verification process helps streamline your procurement workflow and reduces the risk of incorrect part selection for CAT 3304 applications.