445421-0001 GT2052 Turbocharger Piston Ring for Perkins T4 40 4L

This aftermarket replacement piston ring, part number 445421-0001, is designed for GT2052 turbochargers in Perkins T4 40 4L 97HP engines. It serves as a specific component for repair and rebuild applications, supporting reliable operation in agricultural and industrial settings. Verify your engine code and turbo configuration before ordering.

Key Specifications

• Part Number: 445421-0001
• Product Type: Turbocharger Piston Ring
• Turbo Model: GT2052
• Gross Weight: 0.01 kg
• Packing: N/A
• OEM References: No specific OEM reference numbers supplied; verify against your existing part.

This component is a small internal part, indicated by the 0.01 kg gross weight. It is intended for replacement within the GT2052 turbocharger assembly. Buyers should confirm the specific piston ring variant required for their unit, as internal dimensions can vary between production batches or revisions of the same turbo model.

Application & Compatibility

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

• PERKINS > PERKINS T4 40 4L 97HP
• PERKINS > 1004.4
• PERKINS > PERKINS 135TI
• PERKINS > PERKINS T4 40 4L
• PERKINS > PERKINS AGRICULTURAL TRACTOR > PERKINS T4 40AA

This piston ring is listed for reference applications including Perkins T4 40 4L 97HP, Perkins 135TI, Perkins 1004.4, and Perkins T4 40AA agricultural tractors. These engine codes serve as verification clues rather than confirmed fitment. Buyers should cross-check the turbocharger model GT2052 and the specific piston ring part number 445421-0001 against their existing unit. For agricultural or industrial fleets, confirm that the turbo configuration matches the GT2052 series before ordering. Verify production year and any mid-production updates to ensure the internal component specifications align with your unit.

Technical Notes

The GT2052 turbocharger is a fixed-geometry unit, so this piston ring does not involve variable turbine geometry or actuator systems. As a small internal component with a 0.01 kg gross weight, it is critical for maintaining proper seal integrity within the compressor or turbine shaft assembly. Buyers should verify the specific internal dimensions against their existing unit, as minor revisions between production batches can affect fitment. For Perkins T4 40 4L and 135TI applications, confirm the turbo serial number matches the GT2052 series before replacing this part.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for part number 445421-0001. Technical fitment support is available to help verify the GT2052 turbo model and Perkins T4 40 4L application before ordering. Worldwide shipping is available for single units or bulk quantities. Contact our team to confirm specific piston ring dimensions and production revisions for your fleet or rebuild project.