729161-5005 TH Turbine Housing GT3776S Turbocharger

This aftermarket turbine housing FOR 729161-5005 TH serves as a replacement component for GT3776S turbochargers used in Navistar DT466E engines and Transit Bus applications. Designed to reference OEM numbers such as 447685-0037, this part supports fleet maintenance and rebuild operations. Buyers should verify specific casting numbers and engine serials to ensure correct fitment before ordering.

Key Specifications

This turbine housing is engineered for the GT3776S turbocharger series, specifically referencing part number FOR 729161-5005 TH. The unit supports Navistar DT466E engine applications, commonly found in Transit Bus fleets. Key identification details include a gross weight of 9 kg, aiding in logistics planning for B2B buyers. Representative OEM reference numbers such as 447685-0037, 451279-0003, and 728549-0011 help confirm the correct casting match. Always cross-check these references with your existing component to ensure accurate replacement.

Application & Compatibility

This turbine housing is listed for replacement applications involving Navistar DT466E engines, particularly within Transit Bus fleets. The GT3776S turbocharger model is commonly associated with these heavy-duty diesel applications. Buyers should verify the specific engine serial number and vehicle configuration to ensure the correct part selection. reference checking the casting number on your existing unit with the provided OEM reference list is essential. This step helps confirm that the housing matches your specific turbocharger setup before finalizing the order.

Technical Notes

This turbine housing is designed for the GT3776S turbocharger series, supporting exhaust gas flow management in heavy-duty diesel applications. The casting geometry aligns with standard GT3776S specifications to ensure proper turbine wheel clearance and exhaust routing. Buyers should inspect the flange bolt pattern and mounting dimensions against their existing unit. Verifying these physical characteristics helps prevent installation issues and ensures the housing matches the specific turbocharger configuration required for your Navistar DT466E engine setup.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for this turbine housing. Technical fitment support is available to help verify OEM reference numbers and engine applications before ordering. Contact our team for bulk order details or specific packing requirements. We assist repair shops and distributors in confirming part numbers for GT3776S turbocharger replacements.