Click image to zoom
49377-19400 TD04 Turbocharger Actuator for Komatsu PC130-7
Show more cross references
FOR 49377-01610 AC FOR 49377-01611 ACSubtotal: US$ 16.00
Send an InquiryThis aftermarket replacement turbocharger actuator, part number 49377-19400, is designed for TD04 series units in Komatsu PC130-7 excavators with SAA4D95 engines. It serves as an aftermarket replacement reference for OEM numbers 49377-01610 AC and 49377-01611 AC, helping restore boost control reliability. Verify your specific machine serial number and turbo configuration before ordering to ensure correct application fitment.
Key Specifications
This turbocharger actuator is identified by part number 49377-19400 and designed for TD04 series units. It serves as a replacement component for Komatsu PC130-7 excavators equipped with SAA4D95 engines. The unit references OEM numbers 49377-01610 AC and 49377-01611 AC for verification purposes. Gross weight is approximately 1 kg. Product images are available to assist with visual identification. Always confirm your specific machine serial number and turbo configuration before ordering to ensure correct application fitment.
Application & Compatibility
This actuator is listed for Komatsu PC130-7 excavators equipped with SAA4D95 engines. It serves as a replacement application for TD04 series turbochargers. Use the following OEM reference numbers to verify fitment against your existing unit:
- 49377-01610 AC
- 49377-01611 AC
Always confirm your specific machine serial number, engine code, and turbo configuration before ordering. These references help identify the correct part but do not confirm universal fitment across all model years or production variants.
Technical Notes
This TD04 series turbocharger actuator supports precise boost pressure regulation for Komatsu PC130-7 excavators. The unit is engineered to match the stroke and response characteristics required by the SAA4D95 engine management system. Inspect the actuator arm and related hardware for wear before installation to ensure smooth operation. Verify that the mounting details align with your specific turbocharger housing. This component helps maintain consistent engine performance under varying load conditions. Confirm all related connection detailss are secure after fitting to prevent boost leaks.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for this 49377-19400 TD04 actuator. Worldwide shipping is available for repair shops, distributors, and fleet parts managers. Our team provides technical fitment support to help verify part numbers and OEM references before ordering. Contact us with your Komatsu PC130-7 details to confirm application suitability and secure competitive wholesale rates for your turbocharger replacement 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.
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.
_Top_View_Of_45_Degrees_128X128.webp)
