Click image to zoom
6505-68-5020 KTR110L-3H4E Turbocharger Replacement for Komatsu D155
Aftermarket replacement turbocharger 6505-68-5020 (KTR110L-3H4E) for Komatsu D155 and SAA6D140E engines. Verify part number, engine code, and OEM reference 6505685020 before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Subtotal: US$ 528.00
Send an InquiryThe 6505-68-5020 KTR110L-3H4E turbocharger is an aftermarket replacement unit designed for Komatsu D155 and SAA6D140E engine applications. This complete assembly includes the compressor and turbine sections, intended for repair shops and fleet buyers seeking a aftermarket replacement for OEM reference 6505685020. Verify your specific engine code and mounting details before ordering to ensure correct fitment.
Key Specifications
- Part Number: 6505-68-5020
- Turbo Model: KTR110L-3H4E
- Product Type: Complete Turbocharger Assembly
- OEM Reference: 6505685020
- Gross Weight: 28 kg
- Packing Dimensions: 34 x 34 x 38 cm
- Visible Features: Twin-scroll turbine housing, flanged mounting bracket, and machined compressor section. Verify housing orientation against your engine manifold before installation.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- KOMATSU > KOMATSU D155
- KOMATSU > Komatsu HD325 > Komatsu HD325-7 > Komatsu SAA6D140E
- KOMATSU > Komatsu PC600 > Komatsu PC600-8 > Komatsu SAA6D140E
- KOMATSU > Komatsu PC600 > Komatsu PC600-8R > Komatsu SAA6D140E-5BR-W
- KOMATSU > Komatsu PC600 > Komatsu PC600-8R1 > Komatsu SAA6D140E-5BR-W
- KOMATSU > Komatsu PC600 > Komatsu PC600-8R1 > Komatsu SAA6D140E-5RB
- KOMATSU > Komatsu PC600 > Komatsu PC600LC-8R > Komatsu SAA6D140E-5BR-W
- KOMATSU > Komatsu PC600 > Komatsu PC600LC-8R1 > Komatsu SAA6D140E-5RB
- KOMATSU > Komatsu PC700 > Komatsu PC700LC-8R > Komatsu SAA6D140E-5RB
- KOMATSU > Komatsu WA500 > Komatsu WA500-6 > Komatsu SAA6D140E
This KTR110L-3H4E turbocharger is listed for Komatsu D155 and SAA6D140E engine applications. It is also associated with Komatsu HD325-7, PC600-8, PC600-8R, PC600LC-8R, PC700LC-8R, and WA500-6 models. Verify your specific engine code and production year against the machine data plate before ordering. Confirm that the flanged mounting bracket and twin-scroll turbine housing orientation align with your engine manifold. Use OEM reference 6505685020 to cross-check part number 6505-68-5020 with your supplier. If your application involves tight clearances, request a dimensional confirmation photo to ensure the 28 kg unit fits your logistics and installation space.
Technical Notes
The KTR110L-3H4E assembly features a twin-scroll turbine housing with two distinct exhaust ports, visible in the top 45-degree view. This configuration is typical for SAA6D140E engine applications, where efficient exhaust gas management is required. The central bearing housing connects the compressor and turbine sections, with machined metal surfaces and a silver finish. The flanged mounting bracket on the turbine side must align with the engine manifold. Verify housing orientation and mounting position against your specific engine layout. Confirm that the twin-scroll design matches your application requirements before finalizing the order for this 6505-68-5020 replacement unit.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 6505-68-5020 KTR110L-3H4E turbocharger. Technical fitment support is available to help verify housing orientation, mounting bracket alignment, and twin-scroll turbine configuration against your specific Komatsu application. Before finalizing an order, confirm the part number, engine code (such as SAA6D140E), and OEM reference 6505685020 with our team. This ensures the replacement unit matches your machine's requirements and logistics needs.
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 6505-68-5020, engine code (e.g., SAA6D140E), vehicle application (e.g., Komatsu D155, PC600), production year, and OEM reference 6505685020 before ordering. Fitment is based on reference application; confirm specific turbo configuration and mounting details with your technical team.
Customer Reviews
Share installation notes, fitment feedback, or service experience for this product.
No customer reviews have been added for this product yet.
Related technical guides
For More Information
Frequently Asked Questions
What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.
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.
