Click image to zoom

465498-0030 TV7701 Turbocharger Replacement for Komatsu D155

Type Turbocharger Part # 465498-0030 Models TV7701
Request Quote
Send an Inquiry
12-Month Warranty Worldwide Shipping OEM-Grade Quality

This aftermarket replacement turbocharger 465498-0030 (TV7701) is designed for Komatsu D155 heavy equipment applications. It serves as an aftermarket replacement unit for maintenance and repair, helping restore engine performance. Verify part number, vehicle model, and OEM reference numbers before ordering to ensure proper fitment.

Key Specifications

This listing details the core identification data for the 465498-0030 TV7701 turbocharger. Buyers should use these specifications to cross-reference their existing unit or service manual requirements.

  • Part Number: 465498-0030
  • Turbo Model: TV7701
  • Product Type: Turbocharger
  • Reference Application: Komatsu D155
  • OEM Reference Numbers: None provided in source data
  • Packing Details: Standard export packaging
  • Gross Weight: Verify with supplier
  • Image Availability: No image provided

Always confirm the physical dimensions and port configurations against your specific engine setup before finalizing the order.

Application & Compatibility

This unit is listed for Komatsu D155 heavy equipment applications. Buyers should verify the engine model and serial number against the TV7701 turbocharger specifications. Cross-reference part number 465498-0030 with your service manual to confirm the replacement application. Check physical dimensions, port configurations, and mounting details before ordering. Ensure the unit matches your specific machine requirements to avoid fitment issues. Contact technical support for detailed application verification if needed.

Technical Notes

Review the TV7701 turbocharger assembly for correct port alignment and flange dimensions. Verify that the compressor and turbine housing interfaces match the Komatsu D155 engine manifold specifications. Check the actuator mounting details and rod length against your original unit to ensure proper boost control function. Confirm all gasket surfaces are clean and undamaged before installation. Inspect the shaft play and bearing clearance to ensure smooth rotation. Use only supplied technical data for verification steps.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for the 465498-0030 TV7701 turbocharger. Worldwide shipping is available for Komatsu D155 replacement units. Our technical team provides fitment support to verify part numbers and engine applications. Contact us to confirm stock levels and lead times for your specific project requirements.

Product FAQ

Inspect the backplate mounting holes and flange dimensions against the original TV7701 unit. Ensure the compressor housing interface matches the Komatsu D155 engine manifold specifications.

Measure the actuator rod length and compare it to the OEM specification for part 465498-0030. Verify that the adjustment range allows for proper boost control in the D155 application.

Confirm the spring rate matches the original TV7701 design to ensure correct boost pressure response. Incorrect spring rates can lead to poor performance or engine damage.

Check the packing list for included gaskets, bolts, and seals. Contact technical support to confirm if additional hardware is required for your specific Komatsu D155 installation.

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.

Customer Reviews

Share installation notes, fitment feedback, or service experience for this product.

No customer reviews have been added for this product yet.

5/5

For More Information

Frequently Asked Questions

What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.

Turbochargers

Complete Turbo Units

Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.

CHRA Core

CHRA / Core Assemblies

Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.

Turbine Wheel

Turbine Wheels & Shafts

Precision-balanced turbine shafts engineered from inside out for superior durability.

Turbine Housing

Turbine Housings

Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.

Compressor Housing

Compressor Housings

OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.

Bearing Housing

Bearing Housings

Rock-solid platform engineered for high-output rebuilds — the foundation for performance.

Compressor Wheels

Compressor Wheels

Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.