6505-52-5470 JB Journal Bearing for KOMATSU SA6D140 Turbocharger

This aftermarket 6505-52-5470 JB journal bearing is a replacement part for KOMATSU SA6D140 turbocharger applications. It supports turbocharger repair and rebuild projects where the original bearing requires replacement. Verify the specific engine code and turbocharger configuration before ordering to ensure correct fitment for your unit.

Key Specifications

• Part Number: 6505-52-5470 JB
• Product Type: Journal Bearing
• Application Clue: KOMATSU SA6D140
• Packing: N/A
• Gross Weight: Not specified
• OEM References: No specific OEM reference numbers provided in input; verify against your unit's service manual or existing part markings.

This section lists the core identification data for the 6505-52-5470 JB journal bearing. Buyers should cross-check these fields against their specific KOMATSU SA6D140 turbocharger configuration to confirm the correct replacement part before placing an order.

Application & Compatibility

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

• KOMATSU > KOMATSU SA6D140

This journal bearing is listed as an aftermarket replacement application for KOMATSU SA6D140 turbocharger systems. The part number 6505-52-5470 JB serves as the primary identification reference for this component. Buyers should treat the KOMATSU SA6D140 application clue as a verification point rather than a confirmed fitment statement. Before ordering, cross-check the part number against your specific turbocharger unit, engine code, and service documentation. This ensures the bearing dimensions and specifications align with your repair requirements. Technical fitment support is available to assist with verification inquiries for this reference application.

Technical Notes

Journal bearings support the rotating shaft within the turbocharger bearing housing, maintaining proper alignment and reducing friction during operation. For the 6505-52-5470 JB part, verify the bearing bore diameter and outer dimensions against your specific KOMATSU SA6D140 turbocharger unit before installation. Check for surface damage, scoring, or excessive wear on the mating surfaces of the bearing housing. Ensure the shaft journal is clean and free of debris to prevent premature failure. If the housing shows signs of wear, consider replacing the entire bearing assembly rather than just the journal bearing. Technical fitment support is available to assist with dimensional verification and application confirmation for this reference part.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 6505-52-5470 JB journal bearing. Worldwide shipping is available for this part. Technical fitment support is provided to help verify the part number against KOMATSU SA6D140 engine applications. Contact our team to confirm specific requirements before placing an order.