3531419 Thrust Bearing HX30W Turbocharger - Komatsu PC120-6 Replacement

This 3531419 thrust bearing serves as an aftermarket replacement for HX30W turbochargers in Komatsu PC120-6 excavators with S4D102 engines. Verify part number and vehicle specifications before ordering to ensure correct fitment.

Key Specifications

This listing details the core specifications for the 3531419 thrust bearing, designed as a replacement component for HX30W turbochargers. The part is engineered to support axial loads within the turbocharger assembly, ensuring stable operation during high-RPM conditions. Key attributes include precise dimensional tolerances and durable material composition suitable for heavy-duty engine environments. The unit weighs approximately 0.05 kg, facilitating easy handling during rebuilds. Buyers should confirm that the bearing dimensions match their specific HX30W housing requirements before installation. Proper specification matching helps prevent premature wear and ensures reliable performance in Komatsu S4D102 engine applications.

Application & Compatibility

This 3531419 thrust bearing is listed as a replacement application for HX30W turbochargers found in Komatsu PC120-6 excavators equipped with S4D102 engines. The part number serves as a primary reference for identifying the correct bearing during rebuilds or maintenance cycles. Buyers should verify their specific machine serial number and turbocharger model to ensure the bearing matches the required housing dimensions. reference checking with existing OEM documentation helps confirm fitment before installation. Always check the physical condition of the bearing seat to prevent installation issues.

Technical Notes

Thrust bearings manage axial loads within the HX30W turbocharger assembly, maintaining precise rotor alignment during operation. Proper installation requires a clean bearing housing to prevent contamination from debris or old sealant. Inspect the shaft journal for scoring or wear before fitting the new 3531419 unit. Ensure the bearing sits flush without forcing, as misalignment can cause premature failure in Komatsu S4D102 engine applications. Verify that all mating surfaces are free of damage to support stable turbocharger performance.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for the 3531419 thrust bearing. Worldwide shipping is available for HX30W turbocharger replacement parts. Technical fitment support helps verify Komatsu PC120-6 and S4D102 engine applications before ordering. Contact our team to confirm specifications for your rebuild project. We provide fast dispatch for aftermarket turbo components to reduce downtime. Ensure all details match your requirements for a smooth transaction.