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3531419 HX30W Thrust Bearing for Komatsu PC120-6 S4D102 Turbocharger
Subtotal: US$ 3.80
Send an InquiryThis aftermarket replacement thrust bearing (Part Number: 3531419) is designed for use in HX30W turbocharger assemblies, specifically referenced for Komatsu PC120-6 excavators equipped with the S4D102 engine. This component supports the turbocharger shaft assembly, helping to maintain proper alignment and reduce axial load during operation. It serves as a direct replacement application for units requiring bearing service or rebuild.
Key Specifications
- Part Number: 3531419
- Product Type: Thrust Bearing
- Turbo Model: HX30W
- Gross Weight: 0.05 kg
- Packing: Standard protective packaging
- Image Available: Yes
Application & Compatibility
This part is listed for the following reference applications. Buyers must verify fitment against their specific unit before ordering:
- Vehicle: Komatsu PC120-6
- Engine: Komatsu S4D102
- Turbocharger Model: HX30W
Note: Category path data (BJMXTU0000475, BJMXCO0000178) indicates internal routing for this part. Always cross-check the physical part number on the existing bearing or the turbocharger housing to ensure correct replacement application. Do not assume universal fitment across all HX30W variants.
Technical Notes
The thrust bearing is a critical wear component in turbocharger CHRA (Center Housing Rotating Assembly) units. Failure can lead to shaft play, oil leaks, or compressor/turbine contact. When replacing, ensure the bearing housing is clean and free of debris. Verify that the bearing dimensions match the original equipment specifications for the HX30W series. This item is sold as a replacement part; it does not include seals or gaskets unless specified.
B2B Supply
LeadTurbo provides technical fitment support for this part number. Volume pricing is available for distributors, rebuilders, and fleet parts buyers. We offer worldwide shipping for this item. Please contact our sales team for bulk order quotes and lead times. Verify all OEM reference numbers and engine codes prior to finalizing your purchase to avoid shipping delays.
Product FAQ
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