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NN131108 Turbocharger Shaft Nut for Subaru EA82T & Isuzu 4JB1-T

NN131108 aftermarket turbo shaft nut for Subaru EA82T, Isuzu 4JB1-T, and Jeep Cherokee 2.5L TD. Verify part number, engine code, and vehicle application before ordering.

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

Type Shaft Nut On backorder — orders accepted Part # NN131108 Packing N/A
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12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

The NN131108 shaft nut is an aftermarket replacement component for turbocharger assemblies associated with Subaru EA82T and Isuzu 4JB1-T engines. This part supports turbo rebuilds and maintenance for reference applications including Jeep Cherokee 2.5L TD and Yanmar 4JH-TE marine systems. Verify your specific engine code and turbo configuration before ordering to ensure correct fitment.

Key Specifications

  • Part Number: NN131108
  • Product Type: Turbocharger Shaft Nut
  • Application Clues: Subaru EA82T, Isuzu 4JB1-T, Isuzu 4JB1TC, Jeep Cherokee 2.5L TD, Yanmar 4JH-TE
  • Packing: N/A
  • Gross Weight: 0 kg
  • Image Availability: Not available

This section lists the core identification data for the NN131108 shaft nut. Buyers should use these fields to cross-check their service manuals or turbo assembly diagrams. Confirm the thread direction and tightening torque specifications for your specific engine before installation.

Application & Compatibility

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

  • SUBARU > EA82T
  • ISUZU > ISUZU TROOPER > ISUZU 4JB1TC(VI74)
  • ISUZU > 4JB1-T
  • JEEP > JEEP CHEROKEE > JEEP CHEROKEE 2 5L TD(VA55B)
  • SUBARU > EA82
  • SUBARU > SUBARU (VF2)
  • YANMAR > YANMAR MARINE > YANMAR 4JH-TE

The NN131108 shaft nut is listed for reference applications across Subaru, Isuzu, Jeep, and Yanmar platforms. These application paths serve as verification clues for buyers confirming fitment against their specific turbo assembly.

  • Subaru: EA82T, EA82, VF2
  • Isuzu: 4JB1-T, 4JB1TC (Trooper)
  • Jeep: Cherokee 2.5L TD
  • Yanmar: 4JH-TE Marine

Buyers should cross-reference these engine codes with their service manuals to confirm the correct shaft nut specification. Verify the part number NN131108 and related turbo configuration before ordering to ensure accurate replacement application.

Technical Notes

The NN131108 shaft nut is a critical fastening component for turbocharger assemblies, specifically designed to secure the compressor wheel on the turbine shaft. Proper installation requires strict adherence to torque specifications to prevent shaft damage or wheel detachment. Buyers should verify the thread direction and end play tolerances against their specific service manual for Subaru EA82T or Isuzu 4JB1-T applications. When replacing this part, inspect the shaft threads for wear and ensure the nut seats correctly to maintain stable operation. Technical fitment support is available to assist with verification of thread pitch and tightening requirements for your specific engine configuration.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for NN131108 shaft nuts. Worldwide shipping is available for orders across the United States and international markets. Our technical fitment support team assists with verifying part numbers, engine codes, and OEM reference numbers before shipment. Contact us for bulk order quotes and pre-shipment inspection details to ensure your replacement application matches your specific turbo assembly requirements.

Product FAQ

This part is referenced for Subaru EA82T, Isuzu 4JB1-T, Isuzu 4JB1TC, Jeep Cherokee 2.5L TD, and Yanmar 4JH-TE marine applications. Verify your specific engine code before ordering.

Confirm the part number NN131108 matches your turbo assembly and check the thread direction and tightening torque specifications for the Isuzu 4JB1-T application. Consult your service manual for exact tolerances.

Ensure the wastegate flapper valve seats correctly after reassembly to prevent boost control issues. This is a general inspection step for turbocharger rebuilds involving shaft components.

Volume pricing is available for B2B buyers and distributors. Contact our technical support team for bulk order quotes and worldwide shipping options.

OTHER 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 OTHER.

Compatibility Verify part number NN131108, engine code (EA82T, 4JB1-T, 4JB1TC, 4JH-TE), vehicle application, production year, and related turbo configuration before ordering. Application paths are reference clues; confirm fitment with your specific vehicle data.

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Frequently Asked Questions

What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.

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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