451298-0045 JB GT2052 Turbo Journal Bearing for Perkins T4 40 4L

This aftermarket 451298-0045 JB journal bearing is a replacement part for GT2052 turbochargers, with a reference application for Perkins T4 40 4L engines. Verify your specific engine code and turbo configuration before ordering to ensure the correct fitment for your repair or rebuild project.

Key Specifications

• Part Number: 451298-0045 JB
• Product Type: Journal bearing
• Turbo Model: GT2052
• Gross Weight: 0.03 kg
• Packing: N/A
• OEM Reference Numbers: None provided

This section lists the factual identifiers for the 451298-0045 JB journal bearing. The part is associated with the GT2052 turbocharger model. No specific OEM reference numbers are supplied in the input data, so buyers should rely on the public part number and engine application for verification. The light gross weight of 0.03 kg reflects the compact size of this individual bearing component.

Application & Compatibility

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

• PERKINS > PERKINS T4 40 4L

This journal bearing is listed for the GT2052 turbocharger model, with a reference application for Perkins T4 40 4L engines. Buyers should verify the specific engine code and turbo configuration before ordering, as fitment can vary by production year. Confirm that part number 451298-0045 JB matches your existing component to ensure the correct replacement application. Technical fitment support is available to assist with verification of the bearing bore and shaft alignment during the rebuild process.

Technical Notes

Journal bearings support the rotating shaft within the GT2052 turbocharger core. During reassembly, ensure the bearing bore is clean and the shaft is free of debris to maintain stable operation. Verify that the new bearing aligns correctly with the shaft to prevent uneven wear. For Perkins T4 40 4L applications, confirm the specific turbo configuration matches your unit. Technical fitment support is available to assist with proper installation and alignment checks.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 451298-0045 JB journal bearing. Worldwide shipping is available for this GT2052 component. Our technical fitment support team can assist with verifying the bearing bore and shaft alignment for Perkins T4 40 4L applications. Contact us to confirm stock availability and shipping options for your specific repair or rebuild project.