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312911 S4T Turbocharger Replacement for Perkins 8SETCWG

Type Turbocharger Part # 312911 Models S4T
Cross Reference 312525
Show more cross references 312525 SE652AC
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12-Month Warranty Worldwide Shipping OEM-Grade Quality

This 312911 S4T Turbocharger serves as an aftermarket replacement for Perkins 8SETCWG engines. Designed for industrial and heavy-duty applications, it references OEM numbers 312525 and SE652AC to assist buyers in verifying fitment. LeadTurbo provides technical support to ensure the correct unit is selected for your specific engine configuration before ordering.

Key Specifications

This S4T turbocharger assembly is identified by part number 312911. It serves as a direct aftermarket replacement for units marked with OEM reference numbers 312525 and SE652AC. The unit is engineered for Perkins 8SETCWG engines, commonly found in industrial machinery and heavy-duty equipment. Buyers should verify the physical dimensions and flange patterns against their existing unit to ensure proper alignment. LeadTurbo supplies this component with standard quality control checks to support reliable engine performance in demanding operational environments.

Application & Compatibility

This S4T turbocharger is listed for Perkins 8SETCWG engines as a replacement application. Buyers should verify fitment by reference checking the old unit’s label with OEM reference numbers 312525 or SE652AC. While the category path includes Cummins, direct fitment is not confirmed without specific engine details. Always confirm the physical flange pattern and inlet/outlet dimensions match your existing setup before ordering to avoid installation issues.

Technical Notes

This S4T turbocharger assembly is designed for industrial engine applications, specifically referencing the Perkins 8SETCWG series. The unit operates as a complete turbocharger replacement, identified by part number 312911. Buyers should inspect the compressor and turbine housing dimensions to ensure alignment with their specific engine manifold. Verify that the shaft seal and bearing housing specifications match the original unit to prevent installation issues. LeadTurbo recommends confirming the flange bolt pattern and inlet/outlet sizes before finalizing your order.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 312911 S4T Turbocharger. Our technical team provides fitment support to verify part number 312911 against OEM references 312525 and SE652AC. Contact us with your engine details for Perkins 8SETCWG applications to ensure correct unit selection. We assist distributors and repair shops in confirming specifications before shipment to prevent installation errors.

Product FAQ

This S4T turbocharger is associated with OEM reference numbers 312525 and SE652AC. Verify these against your old unit to ensure correct fitment.

Include the part number 312911, engine model Perkins 8SETCWG, and any visible OEM codes like 312525 or SE652AC. This helps confirm the correct S4T configuration.

If the OE number differs, send clear photos of the old turbocharger label and housing to our technical team. We will verify fitment against the 312911 specifications.

The category path lists Cummins, but fitment is not confirmed. Verify the specific engine model and OEM reference numbers before ordering for Cummins applications.

CUMMINS and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by CUMMINS.

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Frequently Asked Questions

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Turbochargers

Complete Turbo Units

Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.

CHRA Core

CHRA / Core Assemblies

Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.

Turbine Wheel

Turbine Wheels & Shafts

Precision-balanced turbine shafts engineered from inside out for superior durability.

Turbine Housing

Turbine Housings

Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.

Compressor Housing

Compressor Housings

OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.

Bearing Housing

Bearing Housings

Rock-solid platform engineered for high-output rebuilds — the foundation for performance.

Compressor Wheels

Compressor Wheels

Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.