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465044-0255 TO4B59 Turbocharger Replacement for Komatsu WA350 420-1
Aftermarket replacement turbocharger 465044-0255 (TO4B59) for Komatsu WA350 420-1 and S6D110 engines. Reference OEM numbers 465044-5255 and 6138828201. Verify application before ordering.
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465044-5255 6138828201Subtotal: US$ 139.00
Send an InquiryThis aftermarket 465044-0255 TO4B59 turbocharger serves as a replacement unit for Komatsu WA350 420-1 wheel loaders equipped with S6D110 engines. Designed for heavy-duty construction equipment, this assembly references OEM numbers 465044-5255 and 6138828201 to help buyers verify fitment before ordering.
Key Specifications
This TO4B59 turbocharger assembly is identified by part number 465044-0255. It serves as a replacement unit for Komatsu S6D110 engines found in WA350 420-1 wheel loaders. The unit references OEM numbers 465044-5255 and 6138828201 to assist with fitment verification. Buyers should confirm these reference numbers match their original equipment before ordering. The assembly includes standard mounting details and flange configurations typical for this engine series. Verify all connection ports and actuator related hardwares against your specific machine requirements to ensure proper installation and operational stability.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- KOMATSU > KOMATSU WA350 420-1 > KOMATSU S6D110
- KOMATSU > Komatsu EG150 > Komatsu EG150(S) > Komatsu S6D110
- KOMATSU > Komatsu EG150 > Komatsu EG150-3 > Komatsu S6D110
- KOMATSU > Komatsu WA350 > Komatsu WA350-1 > Komatsu S6D110
- KOMATSU > Komatsu WA380 > Komatsu WA380-1 > Komatsu S6D110
- KOMATSU > Komatsu WA400 > Komatsu WA400-1 > Komatsu S6D110
- KOMATSU > Komatsu WA420 > Komatsu WA420-1 > Komatsu S6D110
This TO4B59 turbocharger assembly is listed for replacement applications on Komatsu wheel loaders and excavators equipped with S6D110 engines. Reference applications include the Komatsu WA350 420-1, WA380-1, WA400-1, WA420-1, and EG150 series. Buyers should verify their specific machine model, engine code, and production year against these reference paths. Cross-check OEM reference numbers 465044-5255 and 6138828201 to help confirm fitment. Always inspect the original unit's mounting flanges and actuator related hardware before ordering to ensure proper alignment and operational stability.
Technical Notes
This TO4B59 turbocharger assembly is designed for Komatsu S6D110 engines. Verify all connection ports, mounting flanges, and actuator related hardwares against your original unit to ensure proper alignment. Check that the turbine and compressor housings match your specific machine requirements. Confirm oil inlet and outlet sizes before installation to maintain stable operation and prevent leaks.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for this 465044-0255 TO4B59 turbocharger. Worldwide shipping is available for fleet parts distributors and repair shops. Our technical team provides fitment support to help verify OEM reference numbers 465044-5255 and 6138828201. Contact us to confirm packing dimensions of 21*23*26 cm and gross weight of 9 kg for your logistics planning. We assist with order verification for Komatsu WA350 420-1 and S6D110 engine applications.
Product FAQ
KOMATSU and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by KOMATSU.
Compatibility Verify part number, engine code (e.g., S6D110), vehicle model (e.g., WA350 420-1), and OEM reference numbers (465044-5255, 6138828201) before ordering. Confirm turbo configuration matches your application.
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Complete Turbo Units
Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.
CHRA / Core Assemblies
Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.
Turbine Wheels & Shafts
Precision-balanced turbine shafts engineered from inside out for superior durability.
Turbine Housings
Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.
Compressor Housings
OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.
Bearing Housings
Rock-solid platform engineered for high-output rebuilds — the foundation for performance.
Compressor Wheels
Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.
