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766127-0023 GTB4708BS Turbocharger Replacement for CAT Earth Moving

Type Turbocharger Part # 766127-0023 Models GTB4708BS
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12-Month Warranty Worldwide Shipping OEM-Grade Quality

This aftermarket 766127-0023 GTB4708BS turbocharger serves as a replacement unit for CAT earth moving equipment. Designed for heavy-duty applications, it supports fleet maintenance needs with technical fitment support and volume pricing available for B2B buyers.

Key Specifications

This listing details the core identification data for the 766127-0023 GTB4708BS turbocharger. Buyers should verify these specific attributes to ensure the unit matches their maintenance requirements.

  • Part Number: 766127-0023
  • Turbo Model: GTB4708BS
  • Product Type: Complete Turbocharger Assembly
  • Reference Application: CAT Earth Moving Equipment
  • OEM References: None explicitly listed in current data

Use the part number 766127-0023 and model GTB4708BS as primary verification points. Cross-check these details against your existing unit or service manual to confirm the correct replacement application before proceeding with your order.

Application & Compatibility

This unit is listed for CAT earth moving equipment applications. The category path indicates use in heavy machinery, but specific engine codes and model years vary by machine. Buyers must verify the turbo model GTB4708BS against their service manual. Confirm that the physical dimensions and port locations match the existing installation. Do not assume universal fitment across all CAT units. Use the part number 766127-0023 as the primary reference for cross-checking. Contact technical support with your machine details to confirm the correct replacement application before ordering.

Technical Notes

This GTB4708BS turbocharger assembly is designed for heavy-duty earth moving applications. Buyers should verify the physical dimensions of the compressor and turbine housings against their existing unit. Check that the shaft seal orientation and bearing housing ports align with the engine block specifications. Ensure the actuator arm length and pivot point match the original equipment setup. Confirm that all mounting flanges and gasket surfaces are clean and undamaged before installation. Proper alignment prevents premature wear and ensures stable operation under high-load conditions.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for the 766127-0023 GTB4708BS turbocharger. Worldwide shipping is available for fleet parts and repair shops. Technical fitment support helps verify engine codes and port configurations before ordering. Contact our team to confirm specifications for your CAT earth moving application. We provide detailed documentation to assist with installation planning and inventory management.

Product FAQ

Visually inspect the oil feed and return ports for debris or damage before installation. Ensure the port sizes and positions match your engine block to prevent oil starvation or leaks.

Check the old turbocharger for broken compressor or turbine wheel blades. If FOD is present, clean the intake and exhaust systems thoroughly before installing the 766127-0023 replacement to avoid new damage.

Verify if your specific CAT earth moving application requires water-cooled turbocharger housing. Compare the cooling port locations on the GTB4708BS unit with your existing setup before ordering.

Yes, technical fitment support is available to help verify part number 766127-0023 against your engine specifications. Contact our team with your vehicle details for confirmation.

CAT 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 CAT.

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Frequently Asked Questions

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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.