1138465 Turbine Housing for CAT 3116 Engine (S2ESL119)

This aftermarket 1138465 Turbine Housing serves as a replacement component for S2ESL119 turbochargers in CAT 3116 engines. Designed for heavy equipment applications including CAT 325B and 938F, this unit supports reliable exhaust flow restoration. Verify OEM reference numbers 113-8465 and 167590 against your existing unit to ensure correct fitment before ordering.

Key Specifications

This turbine housing is identified by part number 1138465 and designed for the S2ESL119 turbocharger series. It serves as a replacement component for CAT 3116 engines found in heavy equipment. The unit weighs approximately 10 kg gross, aiding in logistics planning for B2B orders. Representative OEM reference numbers include 113-8465 and 167590, which help confirm the correct casting. Visual inspection of the exhaust flange and bolt pattern is recommended before finalizing your purchase to ensure alignment with your existing turbocharger assembly.

Application & Compatibility

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

• CAT > CAT 325B > CAT 3116
• CAT > CAT 938F > CAT 3116T
• CAT > CAT EXCAVATOR > CAT 3116T 322

This turbine housing is listed for reference applications including CAT 325B with 3116 engines and CAT 938F with 3116T engines. It also supports CAT excavator models equipped with 3116T 322 engines. These paths serve as verification clues only. Always confirm your specific engine code, vehicle model, and turbocharger series S2ESL119 against the unit tag. Cross-check OEM reference numbers 113-8465 and 167590 to ensure the correct replacement application before ordering.

Technical Notes

This turbine housing manages exhaust gas flow into the S2ESL119 turbocharger assembly. Inspect the casting for cracks or heat damage before installation. Verify that the exhaust flange bolt pattern matches your engine manifold. Check the inlet and outlet dimensions against the old unit to ensure proper alignment. Confirm that the housing material meets the thermal requirements for CAT 3116 applications. Proper sealing is critical to prevent exhaust leaks and maintain boost pressure.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for this 1138465 Turbine Housing. Worldwide shipping is available for international orders. Our team provides technical fitment support to help verify part numbers and OEM references before purchase. Contact us with your engine details to confirm application suitability. We assist repair shops and distributors in identifying the correct S2ESL119 replacement components efficiently.