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49377-01720 TD04L-10KYRC-5 Turbocharger for Komatsu D155 & JLG G6-42A

Aftermarket 49377-01720 TD04L-10KYRC-5 turbocharger for Komatsu D155 and JLG G6-42A. Verify engine, vehicle, and OEM references 49377-01720-M or 6271-81-8300 before ordering.

Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .

Type Turbocharger On backorder — orders accepted Part # 49377-01720 Models TD04L-10KYRC-5 Weight 7.00 kg Packing 21*23*26
Cross Reference 49377-01720-M
Show more cross references 49377-01720-M 6271-81-8300
US$ 180.00 / 1 pc(s)
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Subtotal: US$ 180.00

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12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

This aftermarket 49377-01720 TD04L-10KYRC-5 turbocharger is a replacement unit for Komatsu D155 and JLG G6-42A applications. Verify part number, 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
  • Turbo Model: TD04L-10KYRC-5
  • Product Type: Complete Turbocharger
  • OEM Reference Numbers: 49377-01720-M, 6271-81-8300
  • Gross Weight: 7 kg
  • Packing Dimensions: 21 x 23 x 26 cm
  • Application Clues: Komatsu D155, JLG G6-42A (Cummins QSB3.3)
  • Image Availability: High-resolution studio photography available

Verify these specifications against your equipment documentation 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 unit is listed for Komatsu D155 and JLG G6-42A applications, with the JLG path associated with a Cummins QSB3.3 engine. These application paths serve as reference clues for buyer verification rather than confirmed fitment. Cross-check the part number 49377-01720 and OEM reference numbers 49377-01720-M or 6271-81-8300 against your equipment documentation. Verify the specific engine code, vehicle model, and production year before ordering to ensure the correct replacement application.

Technical Notes

The TD04L-10KYRC-5 unit features a cast metal housing with polished inlet and outlet flanges. Visible components include dual top-mounted actuators connected by a braided hose and a metallic actuation rod with green paint indicators. A clamp-style coupling ring secures the upper and lower housing sections. These visible features help buyers verify the physical configuration against their existing equipment. Confirm the actuator layout and mounting flange positions match your application before installation.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 49377-01720 TD04L-10KYRC-5 turbocharger. Technical fitment support is available to help verify part numbers, engine codes, and OEM reference numbers such as 49377-01720-M or 6271-81-8300 before ordering. Contact our team for application-specific guidance on Komatsu D155 or JLG G6-42A units.

For fleet maintenance teams and distributors, the 7 kg gross weight and 21 x 23 x 26 cm carton dimensions support efficient warehouse stock planning and inventory management. When managing multiple Komatsu D155 or JLG G6-42A units, buyers can request volume pricing to optimize procurement costs for bulk orders. Technical fitment support is available to cross-check the TD04L-10KYRC-5 configuration against your specific engine documentation, ensuring the dual-actuator layout and mounting flanges align with your equipment requirements. This verification step helps prevent installation errors by confirming that the actuation rod and housing joint match your existing setup before shipment.

Product FAQ

The supplied data lists two representative OEM reference numbers: 49377-01720-M and 6271-81-8300. Verify these against your specific vehicle or engine documentation before ordering.

Application clues include Komatsu D155 and JLG G6-42A with Cummins QSB3.3 engine. These are reference applications; verify fitment to verifyment using your engine code and production year.

Choose the complete 49377-01720 turbocharger when multiple components are worn or when a full unit replacement is more cost-effective than individual parts. Verify the specific failure mode before selecting.

The unit ships in a 21*23*26 cm carton with a gross weight of 7 kg. Worldwide shipping is available for B2B orders.

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, 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

CHRA / Core Assemblies

Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.

Turbine Wheel

Turbine Wheels & Shafts

Precision-balanced turbine shafts engineered from inside out for superior durability.

Turbine Housing

Turbine Housings

Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.

Compressor Housing

Compressor Housings

OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.

Bearing Housing

Bearing Housings

Rock-solid platform engineered for high-output rebuilds — the foundation for performance.

Compressor Wheels

Compressor Wheels

Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.

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