3531419 Thrust Bearing HX30W Turbocharger Replacement

This 3531419 thrust bearing serves as an aftermarket replacement for HX30W turbochargers, supporting Komatsu S4D102 and Cummins 6BTA engine applications. Designed for rebuilders and fleet maintenance, this component helps restore turbocharger function; verify part number and engine code before ordering to ensure correct fitment.

Key Specifications

This listing details the core identifiers for the 3531419 thrust bearing, a component for HX30W turbocharger rebuilds. The part is supplied as a standalone aftermarket replacement, designed to restore axial stability within the bearing housing. Key identification data includes the public part number 3531419 and the associated turbo model HX30W. The unit weighs approximately 0.05 kg, indicating a compact design suitable for precise installation. High-resolution images are available to assist with visual verification of the bearing geometry and surface finish. Buyers should cross-reference these specifications with their existing unit to ensure dimensional accuracy before proceeding with the order.

Application & Compatibility

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

• KOMATSU > KOMATSU PC120-6 > KOMATSU S4D102
• CUMMINS > CUMMINS RAILWAY > CUMMINS 6BTA
• CUMMINS > CUMMINS TRUCK ELITE > CUMMINS 4BTA 90HP
• CUMMINS > CUMMINS TRUCK TIER 2B > CUMMINS 4BTE
• CUMMINS > CUMMINS VARIOUS > CUMMINS 4BT
• OTHER TURBOCHARGER

This 3531419 thrust bearing is listed as a reference application for Komatsu PC120-6 excavators equipped with S4D102 engines. It also supports Cummins 6BTA railway engines and 4BTA truck variants. Buyers should verify the specific engine code and turbo model HX30W before ordering. This part serves as an aftermarket replacement; confirm fitment with your technical team to ensure correct installation.

Technical Notes

This thrust bearing manages axial loads within the HX30W turbocharger assembly, ensuring stable rotor alignment during operation. Proper installation requires a clean bearing housing to prevent contamination and premature wear. Inspect the old unit for scoring or excessive play before replacement. The 3531419 part is designed for rebuild applications; verify dimensional accuracy against your specific engine model, such as Komatsu S4D102 or Cummins 6BTA, to ensure correct function.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for the 3531419 thrust bearing. Worldwide shipping is available for HX30W turbocharger repair parts. Our technical team provides fitment support to verify engine codes like Komatsu S4D102 or Cummins 6BTA. Contact us for bulk orders or specific application inquiries. We ensure accurate part identification before dispatch to streamline your rebuild process.