380-8698 GTB5518BS Turbocharger Replacement for CAT C18
Aftermarket 380-8698 GTB5518BS turbocharger for CAT C18 engine. Reference application includes CAT 988H. Verify part number and OEM references 3808698/805868-0003 before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
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3808698 805868-0003This aftermarket 380-8698 GTB5518BS turbocharger is a replacement unit for the Caterpillar C18 engine, commonly found in CAT 988H earth moving equipment. Verify the part number and OEM reference numbers 3808698 or 805868-0003 against your specific application before ordering.
Key Specifications
- Part Number: 380-8698
- Product Type: Turbocharger
- Turbo Model: GTB5518BS
- OEM Reference Numbers: 3808698, 805868-0003
- Application Clue: Caterpillar C18 engine
Use these identifiers to cross-check your existing unit or service documentation. Confirm the turbo model and reference numbers match your specific equipment before proceeding with an order.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- Caterpillar > CAT > CAT 988H EARTH MOVING > CAT C18
This GTB5518BS turbocharger is listed for the Caterpillar C18 engine, with a reference application in CAT 988H earth moving equipment. Use the part number 380-8698 and OEM reference numbers 3808698 or 805868-0003 to verify fitment against your specific unit. Confirm the engine code and vehicle application match your equipment before ordering. If your documentation lists a different reference number, contact technical support to confirm the correct replacement application.
Technical Notes
The GTB5518BS model is a large-frame turbocharger designed for high-displacement diesel engines like the CAT C18. Buyers should verify the physical dimensions and mounting pattern against their existing unit, as large-frame turbos vary significantly in housing size and flange configuration. Confirm that the turbine and compressor housings match the original part number 380-8698. If your documentation lists a different reference, contact technical support to confirm the correct replacement application before installation.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 380-8698 GTB5518BS turbocharger. Worldwide shipping is available for this replacement unit. Our technical fitment support team can help verify the part number, engine code, and OEM reference numbers against your specific Caterpillar C18 application. Contact us for quotes on bulk orders or to confirm the correct replacement application before ordering.
For fleet parts buyers and repair shops, maintaining accurate stock planning for the 380-8698 GTB5518BS turbocharger requires verifying the specific engine code and vehicle application. Cross-check the OEM reference numbers 3808698 and 805868-0003 against your service documentation to ensure the correct replacement unit is selected for CAT C18 applications. LeadTurbo provides technical fitment support to help confirm these details before ordering. Volume pricing is available for bulk inquiries, and worldwide shipping options can be arranged to support your inventory needs. Contact our team to verify the correct part number and discuss bulk order requirements for this Caterpillar earth moving equipment application.
Product FAQ
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.
Compatibility Verify part number 380-8698, engine code CAT C18, vehicle application CAT 988H, and OEM reference numbers 3808698 or 805868-0003 before ordering. Confirm turbo configuration and actuator details against your specific unit.
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Frequently Asked Questions
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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.
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