6502-13-2003 JB Turbocharger Journal Bearing for Komatsu S6D155-4A

This aftermarket 6502-13-2003 JB journal bearing is a replacement component for turbocharger applications associated with the Komatsu S6D155-4A engine in earth moving equipment. It serves as a specific bearing part for maintenance and rebuild scenarios, supporting stable turbocharger operation when correctly matched to your unit. Verify your part number and engine code before ordering to ensure the correct replacement application.

Key Specifications

• Part Number: 6502-13-2003 JB
• Product Type: Journal Bearing
• Application Clue: Komatsu S6D155-4A engine in earth moving equipment
• OEM Reference Numbers: Not listed in supplied data; verify against your existing unit
• Packing: N/A
• Gross Weight: Not specified

Use these fields to cross-check your existing turbocharger component or service documentation. Confirm the part number and engine code match your specific unit before proceeding with an order.

Application & Compatibility

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

• KOMATSU > KOMATSU EARTH MOVING > KOMATSU S6D155-4A

This journal bearing is listed for Komatsu S6D155-4A engine applications in earth moving equipment. The application path serves as a reference clue for buyers to verify fitment against their specific vehicle model and production year. Confirm the part number 6502-13-2003 JB matches your existing turbocharger component or service documentation before ordering. For B2B inquiries, provide your engine code and vehicle details to our technical support team to ensure the correct replacement application is identified.

Technical Notes

Journal bearings support the turbocharger shaft, reducing friction and maintaining alignment during operation. For the 6502-13-2003 JB part, verify the bearing dimensions and shaft interface against your existing turbocharger or service manual. Confirm that the Komatsu S6D155-4A engine code matches your specific earth moving unit. If OEM reference numbers are available in your documentation, cross-check them to ensure the correct replacement application. Technical fitment support is available to assist with verification.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 6502-13-2003 JB journal bearing. Worldwide shipping is available for this part, with standard and expedited options discussed based on location and urgency. Technical fitment support is provided to help verify the part number against your Komatsu S6D155-4A engine code and specific earth moving vehicle application. Contact our team with your required quantity and unit details for a tailored quote and fitment confirmation.