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6152-81-8330 S3A Turbocharger Replacement for Komatsu D65EX-12E

6152-81-8330 S3A turbocharger for Komatsu D65EX-12E S6D125. Aftermarket replacement referencing OEM 314258/314260. Verify engine and application before ordering.

Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .

Type Turbocharger On backorder — orders accepted Part # 6152-81-8330 Models S3A Weight 18.00 kg Packing 26*30*33
Cross Reference 314258
Show more cross references 314258 314260 6152818330
US$ 288.00 / 1 pc(s)
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Subtotal: US$ 288.00

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12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

This 6152-81-8330 S3A turbocharger is an aftermarket replacement unit for the Komatsu D65EX-12E equipped with the S6D125 engine. It serves as a reference application for buyers verifying fitment against OEM reference numbers 314258 and 314260 before ordering.

Key Specifications

  • Part Number: 6152-81-8330
  • Product Type: Turbocharger
  • Turbo Model: S3A
  • Application Clues: Komatsu D65EX-12E, S6D125 engine
  • Packing Dimensions: 26*30*33 cm
  • Gross Weight: 18 kg
  • OEM Reference Numbers: 314258, 314260, 6152818330

These specifications help buyers cross-check the unit against existing parts catalogs and vehicle records. Verify the turbo model S3A and engine code S6D125 to ensure the correct replacement application.

Application & Compatibility

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

  • KOMATSU > KOMATSU D65EX-12E > KOMATSU S6D125

This S3A turbocharger is listed for the Komatsu D65EX-12E application with the S6D125 engine. It is associated with OEM reference numbers 314258, 314260, and 6152818330, which serve as verification clues for buyers. Confirm the part number 6152-81-8330, engine code, and vehicle model against your equipment records before ordering. This unit is a replacement application; verify specific turbo configuration and production year with technical support to ensure the correct fitment for your fleet or repair project.

Technical Notes

The S3A turbocharger is a fixed-geometry unit designed for heavy-duty diesel applications. For this 6152-81-8330 replacement, verify the turbine housing inlet and outlet dimensions against your existing unit to ensure proper exhaust gas flow. Check the compressor housing for any signs of damage or wear that could affect airflow efficiency. Confirm the shaft rotation direction matches the original equipment to prevent installation errors. These verification steps help ensure the replacement unit operates stably within the Komatsu S6D125 engine system.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 6152-81-8330 S3A turbocharger. Worldwide shipping is available for this Komatsu D65EX-12E replacement unit. Our technical fitment support team can assist in verifying the S6D125 engine application and OEM reference numbers 314258/314260 before you place an order. This service helps ensure you select the correct aftermarket replacement for your fleet or repair project. Contact us to confirm specific configuration details and secure competitive pricing for bulk orders.

Product FAQ

Inspect the wastegate flapper valve for smooth movement and proper seating against the turbine housing. Ensure no carbon buildup or damage prevents full closure to maintain correct boost control.

Measure the internal bypass port diameter against the original part or OEM specification 314258. Verify the opening matches the S3A design requirements for the Komatsu S6D125 engine application.

Check that the compressor inlet bellmouth shape and size match the original 6152-81-8330 unit. This ensures proper airflow into the compressor wheel for stable operation on the D65EX-12E.

This part is associated with OEM reference numbers 314258, 314260, and 6152818330. Use these numbers to cross-check against your existing parts catalog or vehicle records.

KOMATSU 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 KOMATSU.

Compatibility Verify part number 6152-81-8330, Komatsu D65EX-12E application, S6D125 engine code, and OEM reference numbers 314258/314260 before ordering. Confirm turbo configuration and production year with technical support.

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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.

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