KTR110G-F45C Turbocharger Core 6505-51-5131 Komatsu SA12V140-1

This aftermarket KTR110G-F45C turbocharger core is a replacement unit for part 6505-51-5131, listed for Komatsu SA12V140-1 engine applications. It serves as a reference application for Komatsu HD785-5 dumpers and D155 models, supporting B2B rebuilders and fleet parts buyers who require verified fitment data before ordering.

Key Specifications

• Part Number: 6505-51-5131
• Product Type: Turbocharger Core (CHRA)
• Turbo Model: KTR110G-F45C
• Application Clues: Komatsu SA12V140-1, HD785-5, D155
• OEM References: 6505-51-6871, 6505-51-5141, 6505-55-5031
• Packing Dimensions: 26 x 30 x 33 cm
• Gross Weight: 14 kg
• Image Availability: High-resolution studio shots provided

Verify these specifications against your existing unit to ensure correct part identification.

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

• KOMATSU > KOMATSU DUMPER HD785-5 > KOMATSU SA12V140-1
• KOMATSU > KOMATSU D155

This KTR110G-F45C core is a reference application for Komatsu SA12V140-1 engines, including HD785-5 dumpers and D155 models. It is not a confirmed fitment for all units; buyers must verify the specific engine code, production year, and existing OEM reference numbers before ordering. Representative OEM references for cross-checking include 6505-51-6871, 6505-51-5141, and 6505-55-5031. Use these numbers to confirm the part matches your current turbocharger assembly. If your unit differs in configuration or reference number, contact technical support for fitment verification.

Technical Notes

The KTR110G-F45C core features a central cast housing with a large circular opening and three small threaded ports on the front face. A polished, silver-colored compressor wheel is visible at the top, connected via a central shaft with a threaded tip. The lower section displays a dark, matte-finished turbine wheel. Flanged mounting surfaces are present on both the compressor and turbine sides, facilitating integration into the turbocharger assembly. High-resolution studio images are available to help buyers verify visible component details and housing configuration before ordering. Use these visual cues to cross-check against your existing unit and confirm part identification.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for this KTR110G-F45C core. Technical fitment support is available to help verify part number 6505-51-5131 against your specific Komatsu SA12V140-1 or HD785-5 unit. Before placing an order, confirm the engine code, production year, and OEM reference numbers such as 6505-51-6871 or 6505-51-5141. This ensures the aftermarket replacement matches your rebuild requirements. Contact our team for pre-shipment inspection details and logistics planning based on the 14 kg gross weight.