6506-21-5020 MRR Turbo Retaining Ring for Komatsu SAA6D125E-5

This FOR 6506-21-5020 MRR Retaining Ring is an aftermarket replacement part for Komatsu SAA6D125E-5 turbocharger assemblies. It features a C-shaped metal design with mounting holes for secure shaft retention. Verify the part number and engine application before ordering to ensure correct fitment for your specific turbo configuration.

Key Specifications

• Part Number: FOR 6506-21-5020 MRR
• Product Type: Retaining Ring
• Application Clue: Komatsu SAA6D125E-5
• OEM Reference: FOR KTR90 MRR
• Packing: N/A
• Gross Weight: 0 kg
• Image Availability: Yes

This C-shaped metal ring features two mounting holes and a uniform band thickness. Verify these specifications against your turbocharger assembly documentation to ensure the correct replacement part is selected for your specific engine configuration.

Application & Compatibility

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

• KOMATSU > SAA6D125E-5

This retaining ring is listed for the Komatsu SAA6D125E-5 engine application. The associated OEM reference number is FOR KTR90 MRR. Buyers should verify this reference against their specific turbocharger assembly documentation to confirm the correct part for their equipment. Application paths indicate usage in Komatsu SAA6D125E-5 systems. Confirm engine code, production year, and related turbo configuration before ordering to ensure the replacement part matches your specific maintenance requirements.

Technical Notes

The FOR 6506-21-5020 MRR is a C-shaped metal retaining ring with two mounting holes and uniform band thickness. During turbocharger disassembly, inspect the shaft end play and radial play tolerances using dial indicators to ensure proper clearance after installation. Check the compressor wheel nut tightening torque and thread direction against your specific SAA6D125E-5 turbo documentation. Verify the wastegate flapper valve seating is free of debris to prevent interference with the new ring's function.

B2B Supply

LeadTurbo offers the FOR 6506-21-5020 MRR Retaining Ring as an aftermarket replacement for Komatsu SAA6D125E-5 turbocharger assemblies. Volume pricing is available for distributors and fleet buyers. Worldwide shipping options are provided for international orders. Technical fitment support is available to help verify part number, engine code, and OEM reference numbers before ordering. Contact us for bulk inquiries or fitment questions.

For B2B buyers managing inventory for Komatsu SAA6D125E-5 engine repairs, this retaining ring serves as a critical aftermarket replacement component. Since packing details are not specified, please confirm packaging requirements and minimum order quantities during the inquiry process. We recommend cross-checking the FOR KTR90 MRR reference number against your internal maintenance records to ensure alignment with your specific turbocharger assembly. Technical fitment support is available to assist with part number verification and stock planning for fleet or distributor needs.