NN133591 Turbocharger Thrust Bearing for Subaru EA82T & Isuzu 4JB1-T

The NN133591 is an aftermarket replacement turbocharger thrust bearing designed for Subaru EA82T and Isuzu 4JB1-T engine applications. This component supports shaft stability within the turbocharger assembly, and buyers should verify part number, engine code, and specific vehicle application before ordering to ensure correct fitment.

Key Specifications

• Part Number: NN133591
• Product Type: Turbocharger Thrust Bearing
• Reference Applications: Subaru EA82T, Subaru EA82, Isuzu 4JB1-T
• Packing: N/A
• Gross Weight: 0 kg
• OEM Reference Numbers: None listed in current data

This component is a critical internal part for maintaining shaft alignment. Buyers should cross-reference the part number NN133591 against their specific turbocharger configuration. Verify the engine code and vehicle model to ensure the bearing dimensions match the existing housing and shaft interface before proceeding with an order.

Application & Compatibility

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

• SUBARU > EA82T
• ISUZU > 4JB1-T
• SUBARU > EA82
• SUBARU > SUBARU (VF2)

Reference applications for the NN133591 thrust bearing include Subaru EA82T, Subaru EA82, and Isuzu 4JB1-T engines. These paths serve as verification clues for buyers identifying the correct part for their specific turbocharger configuration. Because this is an aftermarket replacement component, fitment is not confirmed across all production years or vehicle variants. Buyers must cross-reference the part number NN133591 against their specific engine code and turbo assembly before ordering. For Subaru applications, confirm whether the EA82 or EA82T variant matches your unit. For Isuzu, verify the 4JB1-T engine code. Technical fitment support is available to assist with dimension checks and application confirmation. Always inspect the existing bearing housing and shaft interface to ensure the new part aligns with your current setup.

Technical Notes

Thrust bearings manage axial loads on the turbocharger shaft, helping maintain alignment during operation. For the NN133591, verify the shaft diameter and housing interface dimensions against your existing unit before installation. If the shaft shows visible wear or scoring, a bearing replacement alone may not resolve the issue; consider inspecting the full CHRA or assembly. Provide the part number NN133591 and specific engine code (EA82T, EA82, or 4JB1-T) when requesting technical drawings or measurement support. This ensures the correct bearing dimensions are confirmed for your specific application.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the NN133591 thrust bearing. Technical fitment support is available to assist with dimension verification and application confirmation for Subaru EA82T, EA82, and Isuzu 4JB1-T engines. Inquire with your specific part number and engine code to receive tailored supply options and pre-shipment inspection details. This service helps repair shops and distributors confirm correct part selection before finalizing orders.