721084-0001 GT2556 Turbocharger Thrust Ring Replacement

This aftermarket 721084-0001 thrust ring is a replacement component for GT2556 turbochargers, listed for Perkins 1104C-44T 90HP and CAT 3054 applications. Verify your specific engine code and turbo configuration before ordering to ensure correct fitment for your rebuild or repair project.

Key Specifications

• Part Number: 721084-0001
• Product Type: Thrust ring
• Turbo Model: GT2556
• Gross Weight: 0.05 kg
• Packing: N/A
• Image Availability: Yes
• OEM Reference Numbers: None listed

This component is a machined metallic part designed for GT2556 turbocharger applications. The visible finish is polished, with a central bore that may feature internal splines or grooves. Buyers should verify the physical dimensions and shaft configuration of their existing unit to ensure the thrust ring matches the specific GT2556 variant in use.

Application & Compatibility

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

This aftermarket thrust ring is listed for GT2556 turbocharger applications, specifically associated with Perkins 1104C-44T 90HP and CAT 3054 engines. Buyers should verify the part number 721084-0001 against their specific engine code and turbo configuration before ordering. Reference application paths include:

• CAT > CAT 3054 > PERKINS 1104C-44T 90HP
• CAT > CAT CS533E > CAT 3054C
• CAT > CAT E312C 416D > PERKINS T4 40 4L 96HP
• CUMMINS > PERKINS > PERKINS 1103A 75HP
• CUMMINS > PERKINS > PERKINS 1104A-44T 4L 115HP
• CUMMINS > PERKINS > PERKINS 1104A
• CUMMINS > PERKINS > PERKINS T4 40
• OTHER TURBOCHARGER
• CAT 3054 with Perkins 1104C-44T 90HP
• CAT CS533E with CAT 3054C
• CAT E312C 416D with Perkins T4 40 4L 96HP
• Perkins 1103A 75HP, 1104A-44T 4L 115HP, and T4 40 series

Confirm fitment by reference checking the physical dimensions and shaft type of your existing unit. This component is an aftermarket replacement; verify compatibility with your specific rebuild or repair project to ensure correct application.

Technical Notes

The GT2556 turbocharger model is a fixed-geometry unit, meaning it does not use variable turbine geometry (VNT) or adjustable vanes. This thrust ring supports the turbine shaft assembly within the bearing housing, helping manage axial loads during operation. Since this is a standalone component, it is not a complete turbocharger assembly. Buyers should verify the shaft diameter and spline configuration of their existing unit to ensure the ring matches the specific GT2556 variant. Cross-checking the part number 721084-0001 against your engine code, such as Perkins 1104C-44T, helps confirm the correct replacement application.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for part number 721084-0001. Worldwide shipping is available for this GT2556 thrust ring. Our team provides technical fitment support to help verify engine codes such as Perkins 1104C-44T and CAT 3054 applications. Contact us to confirm specifications and request a quote for your specific rebuild or repair project.