NB142603 Journal Bearing Replacement for Isuzu 4EE1 (VIBD)

The NB142603 journal bearing is an aftermarket replacement component designed for the RHF4-46001P10NRBRL343CBZ turbocharger used in Isuzu 4EE1 (VIBD) engines. This part supports the turbo shaft assembly and is listed for Isuzu applications, with OEM reference NH442452 provided for fitment verification. Buyers should confirm the part number, engine code, and turbo configuration before ordering to ensure correct application.

Key Specifications

• Part Number: NB142603
• Product Type: Journal bearing
• Turbo Model: RHF4-46001P10NRBRL343CBZ
• Application Clue: Isuzu 4EE1 (VIBD)
• OEM Reference: NH442452
• Gross Weight: 0.03 kg
• Packing: N/A
• Image Available: Yes

This section lists the core identification data for the NB142603 journal bearing. The part is associated with the RHF4-46001P10NRBRL343CBZ turbocharger and Isuzu 4EE1 (VIBD) engine applications. The representative OEM reference NH442452 is provided to help buyers verify fitment against their specific vehicle or turbo configuration. The component has a gross weight of 0.03 kg. Buyers should cross-check these specifications against their service records or existing part numbers before placing an order.

Application & Compatibility

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

• ISUZU > ISUZU 4EE1(VIBD)

The NB142603 journal bearing is listed for the Isuzu 4EE1 (VIBD) engine application, associated with the RHF4-46001P10NRBRL343CBZ turbocharger. This aftermarket replacement part is referenced by OEM number NH442452. Buyers should verify the part number, engine code, and specific turbo configuration against their service records before ordering. This application clue helps confirm fitment for Isuzu 4EE1 (VIBD) vehicles, but final compatibility must be verified by the purchaser.

Technical Notes

The NB142603 journal bearing is a cylindrical metal component with a bronze-colored finish and a vertical split line. Visible features include a hollow center with internal slots and two small holes on the exterior surface. These visual details help buyers confirm the physical form of the part before installation. Since the image resolution is low, buyers should verify dimensions and material grade against technical drawings or service records. This component is associated with the RHF4-46001P10NRBRL343CBZ turbocharger and Isuzu 4EE1 (VIBD) applications. Technical support can assist with dimensional verification if specific measurements are required for fitment confirmation.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the NB142603 journal bearing. Technical fitment support is available to assist with verifying part numbers, engine codes, and OEM references such as NH442452. For Isuzu 4EE1 (VIBD) applications, our team can help confirm the correct turbo configuration and replacement requirements. Contact us for quotes, bulk orders, or technical assistance with this aftermarket replacement component.