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0R7145 Turbocharger for CAT 3412 (S4DCL029)

Type Turbocharger Part # 0R7145 Models S4DCL029
Cross Reference 136-8315
Show more cross references 136-8315 169088
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12-Month Warranty Worldwide Shipping OEM-Grade Quality

This aftermarket 0R7145 turbocharger serves as a replacement unit for CAT 3412 earth moving equipment engines. Designed to match the S4DCL029 model, it references OEM numbers 136-8315 and 169088 for fitment verification. Buyers should confirm engine specifications and application details before ordering to ensure proper installation.

Key Specifications

This listing provides core identification data for the 0R7145 turbocharger unit. The product is classified as a complete turbocharger assembly, specifically the S4DCL029 model. It is designed for use in CAT 3412 earth moving equipment engines. Key reference numbers include 136-8315 and 169088, which help buyers match this aftermarket replacement to their existing engine documentation. These identifiers are essential for confirming the correct unit before purchase. No internal routing codes are used for customer verification. Buyers should rely on these public part numbers and OEM references to ensure they are sourcing the correct replacement component for their specific machinery application.

Application & Compatibility

This unit is listed for CAT 3412 earth moving equipment applications. Buyers should verify the engine model and turbo configuration against their specific machinery documentation. OEM reference numbers 136-8315 and 169088 serve as primary identifiers for cross-checking fitment. Always confirm the physical mounting details and inlet/outlet dimensions before installation. This replacement application requires careful verification to ensure proper alignment with existing exhaust and intake systems.

Technical Notes

This S4DCL029 turbocharger assembly is designed for heavy-duty earth moving applications. The unit features a robust construction suitable for demanding CAT 3412 engine environments. Buyers should inspect the compressor and turbine wheels for damage upon receipt. Verify that all mounting flanges align correctly with the engine block. Ensure oil supply and return lines are clean before installation to maintain stable operation. This replacement supports reliable performance in industrial machinery settings.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for the 0R7145 turbocharger. Worldwide shipping is available for this S4DCL029 replacement unit. Our team provides technical fitment support to help verify application details. Contact us to confirm OEM reference numbers 136-8315 and 169088 for your CAT 3412 engine. We assist with part identification and supply chain logistics for earth moving equipment fleets. Ensure all specifications match your machinery before finalizing your order.

Product FAQ

This unit is commonly referenced by OEM numbers 136-8315 and 169088. Buyers should verify these references against their specific engine documentation to confirm fitment.

Common signs include excessive smoke, loss of power, unusual whining noises, or visible oil leaks around the housing. Inspect the unit for physical damage or bearing play before replacement.

Replace the complete unit if the compressor or turbine wheels are damaged, the housing is cracked, or if internal bearing wear is severe. Component repair is only viable for minor issues like actuator failure.

Inspect intake and exhaust piping for debris or blockages. Verify that oil supply and return lines are clean and unobstructed to prevent premature failure of the new 0R7145 unit.

CAT 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 CAT.

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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.