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6505-11-4220 KTR110-11C Turbine Housing for Komatsu D155
Aftermarket replacement turbine housing, part number 6505-11-4220, for KTR110-11C turbochargers. Reference application includes Komatsu D155 and D155A-3. Verify engine code and OEM references before ordering.
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6505-11-4220A 6505-31-4220ASubtotal: US$ 85.00
Send an InquiryThis aftermarket replacement turbine housing, part number 6505-11-4220, is designed for KTR110-11C turbochargers in Komatsu D155 applications. It serves as a reference application for engines such as SA6D140E-2A and S6D140E-2B-6, with OEM reference numbers 6505-11-4220A and 6505-31-4220A available for fitment verification.
Key Specifications
- Part Number: 6505-11-4220
- Product Type: Turbine Housing
- Turbo Model: KTR110-11C
- Gross Weight: 15 kg
- Packing: N/A
- OEM Reference Numbers: 6505-11-4220A, 6505-31-4220A
- Image Availability: High-resolution studio photography available
This cast metal turbine housing features a rectangular inlet flange with two large ports and a four-hole mounting pattern. The main body includes a large circular opening for turbine wheel installation, with visible internal bearing surfaces. Verify the flange geometry and mounting hole positions against your existing housing before ordering.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- KOMATSU > KOMATSU D155
- KOMATSU > KOMATSU D155A-3 > KOMATSU SA6D140E-2A
- KOMATSU > KOMATSU GD825A-2 > KOMATSU S6D140E-2B-6
This turbine housing is listed for Komatsu D155 and D155A-3 applications, associated with engine codes SA6D140E-2A and S6D140E-2B-6. It is also referenced for Komatsu GD825A-2 units. Verify your specific turbo model is KTR110-11C and cross-check the OEM reference numbers 6505-11-4220A or 6505-31-4220A against your existing part. Confirm the flange pattern and mounting holes match your current housing before ordering.
Technical Notes
The KTR110-11C turbocharger configuration is associated with Komatsu D155 and GD825A-2 applications. This turbine housing features a cast metal body with a rectangular inlet flange and four-hole mounting pattern. Verify the flange geometry and mounting hole positions against your existing housing to ensure correct alignment. For rebuild jobs, confirm the internal bearing surface condition and turbine wheel clearance before installation. Technical fitment support is available to help confirm engine code and OEM reference alignment for bulk orders.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for this turbine housing. Technical fitment support is available to help confirm engine codes, such as SA6D140E-2A, and OEM reference numbers before placing bulk orders. For wholesale supply, verify the quantity, specific Komatsu application, and shipping destination. This service helps ensure the 6505-11-4220 part matches your fleet or rebuild requirements.
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 6505-11-4220, engine code (e.g., SA6D140E-2A), vehicle application (Komatsu D155), and OEM reference numbers (6505-11-4220A, 6505-31-4220A) before ordering. This is an aftermarket replacement application; confirm fitment against your specific turbo configuration.
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