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6505-52-5410 KTR110G-QD6B Turbocharger Replacement for Komatsu D155A-3
Aftermarket replacement turbocharger 6505-52-5410 (KTR110G-QD6B) for Komatsu D155A-3 and SA6D140E-2A engines. Verify application and OEM references before ordering.
Subtotal: US$ 498.00
Send an InquiryThis aftermarket replacement turbocharger, part number 6505-52-5410 (KTR110G-QD6B), is designed for Komatsu D155A-3 bulldozers and Denyo DCA-400SSK generators equipped with the SA6D140E-2A engine. It serves as an aftermarket replacement application for units referencing OEM number 6505525410, offering reliable performance for heavy-duty construction and power generation equipment.
Key Specifications
This KTR110G-QD6B turbocharger assembly is identified by part number 6505-52-5410 and serves as a replacement for units referencing OEM number 6505525410. The unit is engineered for heavy-duty applications, specifically targeting Komatsu construction equipment and Denyo generator sets. Key physical specifications include a gross weight of 28 kg, which aids in logistics planning for B2B buyers. The standard packing dimensions are 35*34*43 cm, ensuring secure transport for international shipping. High-resolution images are available to assist with visual verification of flange patterns, mounting details, and overall configuration before purchase.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- KOMATSU > KOMATSU D155A-3 > KOMATSU SA6D140E-2A
- Denyo > Komatsu DCA Series > Komatsu Generator DCA-400SSK > Komatsu SA6D140E-2A
- KOMATSU > Komatsu D155 > Komatsu D155A-5 > Komatsu SA6D140E-2A
- KOMATSU > Komatsu D155 > Komatsu D155AX-3 > Komatsu SA6D140E-2A
- KOMATSU > Komatsu D155 > Komatsu D155AX-5 > Komatsu SA6D140E-2A
- KOMATSU > Komatsu D155 > Komatsu D155X-3 > Komatsu SA6D140E-2A
This KTR110G-QD6B turbocharger is listed as a replacement application for Komatsu D155A-3, D155AX-3, D155X-3, D155A-5, and D155AX-5 models. It also applies to Denyo DCA-400SSK generators. All units reference the SA6D140E-2A engine code. Buyers should verify their specific machine serial number and existing turbo configuration before ordering. Cross-reference OEM number 6505525410 with your service manual to confirm fitment. Visual inspection of mounting flanges and inlet/outlet connections is recommended to avoid ordering errors.
Technical Notes
This KTR110G-QD6B turbocharger is designed for heavy-duty diesel applications, specifically the Komatsu SA6D140E-2A engine. The unit features a robust construction suitable for construction equipment and generator sets. Buyers should verify the turbine and compressor housing flange patterns against their existing unit. Check oil inlet and outlet connections to ensure proper engine lubrication routing. Confirm exhaust manifold alignment before installation. Visual inspection of the actuator arm position and mounting bracket orientation is recommended to avoid fitment issues during replacement.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for bulk orders of the 6505-52-5410 turbocharger. Worldwide shipping is available for this 28 kg unit, packed securely in 35*34*43 cm cartons. Our technical team provides fitment support to help verify part numbers and engine codes before purchase. Contact us for current stock levels and shipping estimates for Komatsu and Denyo 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 6505-52-5410, engine model SA6D140E-2A, and vehicle application (e.g., Komatsu D155A-3) before ordering. Check OEM reference 6505525410 for confirmation.
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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.
