6505-52-5440 KTR110G-Q76B Turbocharger Replacement for Komatsu S6D140E-2B-6

This aftermarket 6505-52-5440 KTR110G-Q76B turbocharger is a replacement application for the Komatsu S6D140E-2B-6 engine, commonly associated with the Komatsu GD825A-2 motor grader. Buyers should verify the part number, engine code, and OEM reference 6505525440 against their existing unit to confirm fitment before ordering.

Key Specifications

• Part Number: 6505-52-5440
• Turbo Model: KTR110G-Q76B
• Product Type: Turbocharger
• OEM Reference Number: 6505525440
• Engine Application: Komatsu S6D140E-2B-6
• Vehicle Application: Komatsu GD825A-2
• Packing Dimensions: 35x34x43 cm
• Gross Weight: 28 kg
• Image Availability: Yes

These specifications help buyers identify the correct replacement unit. Verify all details against your existing equipment before ordering.

Application & Compatibility

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

• KOMATSU > KOMATSU GD825A-2 > KOMATSU S6D140E-2B-6

This turbocharger is listed for the Komatsu S6D140E-2B-6 engine, which is commonly associated with the Komatsu GD825A-2 motor grader. The OEM reference number 6505525440 serves as a key identifier for cross-checking against existing units. Buyers should confirm the engine code, machine model, and turbo configuration match their specific equipment before ordering. Visual inspection of the compressor housing, turbine flange, and water outlet port can help verify physical alignment with your current setup.

Technical Notes

The KTR110G-Q76B unit features a grey cast metal compressor housing and a dark grey cast iron turbine housing with a rectangular four-bolt inlet flange. A water outlet port is visible on the bearing housing, suggesting a water-cooled design typical for this application class. Buyers should visually inspect these physical attributes, including the clamp-style fasteners and flange pattern, against their existing turbocharger to ensure mechanical alignment. Confirming these visible details helps prevent installation issues before ordering.

B2B Supply

LeadTurbo offers volume pricing and worldwide shipping for the 6505-52-5440 KTR110G-Q76B turbocharger. Distributors and repair shops can request technical fitment support to verify engine codes and machine models before ordering. This aftermarket replacement unit is packaged in a 35x34x43 cm box with a gross weight of 28 kg, suitable for secure industrial transport. Contact us for bulk inquiries or assistance confirming the S6D140E-2B-6 application details.

For fleet managers and distributors, accurate stock planning requires precise identification of the 6505-52-5440 KTR110G-Q76B turbocharger. When ordering, cross-reference the OEM number 6505525440 with your current unit's nameplate to ensure the correct replacement application for the Komatsu S6D140E-2B-6 engine. Note that the 28 kg gross weight and 35x34x43 cm packing dimensions are critical for calculating freight costs and warehouse storage requirements. Technical fitment support is available to help verify engine serial numbers and machine configurations, reducing the risk of returns due to mismatched turbo specifications.