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380-8698 GTB5518BS Turbocharger Replacement for CAT C18 988H

Type Turbocharger Part # 380-8698 Models GTB5518BS
Cross Reference 3808698
Show more cross references 3808698 805868-0003
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12-Month Warranty Worldwide Shipping OEM-Grade Quality

This aftermarket 380-8698 GTB5518BS turbocharger serves as a replacement unit for CAT C18 engines and CAT 988H earth moving equipment. Designed for heavy-duty applications, it references OEM numbers 3808698 and 805868-0003 to assist buyers in verifying fitment before ordering.

Key Specifications

This section outlines the core identification details for the 380-8698 turbocharger. The unit is classified as a complete turbocharger assembly, specifically the GTB5518BS model. It is designed as an aftermarket replacement for heavy-duty applications, referencing OEM numbers 3808698 and 805868-0003. These reference numbers help buyers confirm the correct part for their CAT C18 engine or CAT 988H earth moving equipment. Always verify the physical dimensions and flange patterns against your existing unit before finalizing your order to ensure proper installation.

Application & Compatibility

This GTB5518BS turbocharger is listed for CAT C18 engines and CAT 988H earth moving equipment. Buyers should verify the specific engine configuration and vehicle model before ordering to ensure proper application. The unit references OEM numbers 3808698 and 805868-0003 for identification purposes. Always confirm that the physical dimensions, flange patterns, and inlet/outlet sizes match your existing turbocharger. Cross-checking these details helps prevent installation issues and ensures the replacement aligns with your machinery's requirements.

Technical Notes

This GTB5518BS turbocharger assembly is designed for heavy-duty industrial applications. Buyers should verify the physical configuration of the unit against their existing hardware. Key verification points include checking the compressor and turbine housing flange patterns, as well as the oil inlet and outlet port sizes. Ensure the actuator mounting position and related hardware type match the supplied reference details. Confirm that the shaft seal orientation and bearing housing dimensions align with your CAT C18 engine requirements. Proper identification prevents installation errors and ensures reliable operation in demanding earth moving environments.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for the 380-8698 GTB5518BS turbocharger. Worldwide shipping is available for this aftermarket replacement unit. Our team provides technical fitment support to help verify application details before purchase. Contact us to confirm stock availability and discuss bulk order requirements for your fleet or workshop needs.

Product FAQ

This GTB5518BS turbocharger is associated with OEM reference numbers 3808698 and 805868-0003. Use these numbers to cross-check fitment for CAT C18 applications.

Buyers should use the public part number 380-8698 and the representative OEM reference 805868-0003 to search manufacturer catalogs. Confirm the turbo model GTB5518BS matches your specific engine configuration.

If the GTB5518BS unit features a VNT design, ensure the vanes move freely before installation. Verify that the actuator related hardware connects correctly to prevent operational issues.

Inspect the original turbocharger's actuator related electrical detail and wiring harness. Confirm the voltage and pin configuration match the replacement unit to ensure proper electronic control integration.

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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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.