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49377-01720 Turbocharger TD04L-10KYRC-5 Replacement for Komatsu D155
Aftermarket 49377-01720 turbocharger, model TD04L-10KYRC-5, for Komatsu D155 and JLG G6-42A applications. Verify part number, engine, and OEM reference 6271-81-8300 before ordering.
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49377-01720-M 6271-81-8300Subtotal: CA$ 254.10
Send an InquiryThis aftermarket 49377-01720 turbocharger, model TD04L-10KYRC-5, serves as a replacement unit for Komatsu D155 and JLG G6-42A applications. Verify your specific engine code and OEM reference numbers 49377-01720-M or 6271-81-8300 before ordering to ensure correct fitment.
Key Specifications
- Part Number: 49377-01720
- Product Type: Turbocharger
- Turbo Model: TD04L-10KYRC-5
- Application Clues: Komatsu D155; JLG G6-42A with Cummins QSB3.3
- OEM Reference Numbers: 49377-01720-M, 6271-81-8300
- Packing Dimensions: 21 x 23 x 26 cm
- Gross Weight: 7 kg
- Image Availability: High-resolution studio photography available
These factual fields help B2B buyers verify part identity and shipping requirements. Cross-check the turbo model and OEM references against your machine records to confirm the correct replacement unit.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- KOMATSU > KOMATSU D155
- JLG > JLG G6 Series > JLG G6-42A > Cummins QSB3.3 JLG
This turbocharger is listed for Komatsu D155 and JLG G6-42A applications, specifically with Cummins QSB3.3 engines. These application paths serve as reference clues for verification rather than confirmed fitment. Buyers should cross-check the part number 49377-01720 and OEM reference numbers 49377-01720-M or 6271-81-8300 against their specific machine records. Verify the engine code, vehicle model, and production year before ordering to ensure the correct replacement unit is selected for your fleet or repair project.
Technical Notes
The TD04L-10KYRC-5 unit features a cast metal housing with a rough, dark grey finish and a polished metallic compressor inlet. Visible assembly details include two cylindrical silver actuators mounted on top, connected by a black braided hose, and a metallic clamp ring securing the compressor and turbine housings. The turbine side displays a rectangular mounting flange with four bolt holes, while the exhaust inlet features a square flange with four bolt holes. Green paint marks are visible on the actuator related hardware and housing, and a blue paint mark appears on the compressor housing. These visual cues support physical identification during pre-shipment inspection. Verify these visible features against your existing unit to help confirm fitment for your specific application.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 49377-01720 turbocharger. Technical fitment support is available to help verify part number, engine code, and OEM reference numbers 49377-01720-M or 6271-81-8300 before ordering. For fleet or bulk orders, contact our team to confirm application details for Komatsu D155 or JLG G6-42A units. Pre-shipment inspection helps ensure the correct replacement unit is dispatched for your specific repair project.
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 49377-01720, turbo model TD04L-10KYRC-5, engine code, vehicle application, production year, and OEM reference numbers 49377-01720-M or 6271-81-8300 before ordering. Application clues include Komatsu D155 and JLG G6-42A with Cummins QSB3.3; confirm fitment with your technical team.
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Frequently Asked Questions
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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.
