6505-71-5550 TH Turbine Housing for Komatsu KTR110M-432A

This aftermarket turbine housing FOR 6505-71-5550 TH serves as a replacement part for KTR110M-432A turbochargers used in Komatsu heavy equipment. Designed for applications including the Komatsu PC600-8E and D155 series with SAA6D140E engines, this component supports reliable exhaust gas flow. Verify OEM reference numbers and engine specifications before ordering to ensure correct fitment for your specific unit.

Key Specifications

• Part Number: FOR 6505-71-5550 TH
• Product Type: Turbine Housing
• Turbo Model: KTR110M-432A
• OEM References: 6505-71-4910, 6505-71-4920, FOR 6505-71-5030 TH
• Packing Dimensions: 24 x 23 x 28 cm
• Gross Weight: 9.8 kg
• Image Available: Yes

These specifications define the physical and identification parameters for this aftermarket replacement component. Verify the part number and dimensions against your existing unit to ensure correct handling and installation planning.

Application & Compatibility

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

• KOMATSU > KOMATSU PC600-8E > KOMATSU SAA6D140E
• KOMATSU > KOMATSU D155
• KOMATSU > KOMATSU D155AX-6 > KOMATSU SAA6D140E-5
• KOMATSU > KOMATSU D275AX-5E > KOMATSU SAA6D140E-5H

This turbine housing is listed for replacement applications in Komatsu heavy equipment, specifically the PC600-8E and D155 series. It supports units equipped with SAA6D140E engines, including variants like the D155AX-6 and D275AX-5E. These application paths serve as reference clues for identification purposes only. Always verify your specific engine serial number and existing turbo model against the provided OEM reference numbers before ordering to ensure correct fitment.

Technical Notes

The turbine housing directs exhaust gases to the turbine wheel, influencing turbocharger response and efficiency. This KTR110M-432A replacement housing is designed to restore proper exhaust flow for Komatsu SAA6D140E engines. Inspect the unit for cracks, warping, or excessive wear before installation. Ensure all mounting surfaces are clean and free of debris to maintain a secure seal. Proper alignment during installation helps prevent leaks and ensures stable operation under heavy load conditions.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for this turbine housing. Worldwide shipping is available for single units or bulk orders. Our team provides technical fitment support to help verify part numbers and OEM references before purchase. Contact us for current stock levels and shipping estimates.

For fleet managers and rebuilders, this turbine housing supports efficient inventory planning with its compact 24x23x28 cm packaging and 9.8 kg gross weight. These dimensions allow for cost-effective air freight or consolidated sea shipping for bulk orders. LeadTurbo provides technical fitment support to help verify the KTR110M-432A model against your Komatsu SAA6D140E engine specifications. Contact our team for volume pricing and current stock availability to streamline your replacement process.