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805868-0002 GTB5518 Turbocharger Replacement for CAT Earth Moving

Type Turbocharger Part # 805868-0002 Models GTB5518
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12-Month Warranty Worldwide Shipping OEM-Grade Quality

This aftermarket replacement turbocharger, part number 805868-0002 (GTB5518), is designed for CAT earth moving equipment applications. It serves as an aftermarket replacement unit for heavy-duty machinery, offering reliable performance for fleet maintenance and repair operations. Buyers should verify engine specifications and vehicle model compatibility before ordering to ensure proper fitment and operational stability.

Key Specifications

This listing details the core identification data for the 805868-0002 turbocharger. The unit is classified under the GTB5518 model series, a common configuration for heavy-duty earth moving machinery. Buyers should cross-reference this part number with their equipment manuals to ensure alignment with specific engine requirements. The product type is a complete turbocharger assembly, intended for aftermarket replacement in maintenance workflows. No additional OEM reference numbers are currently listed for this specific SKU, so verification via the primary part number is essential. This data helps streamline inventory matching for fleet managers and repair technicians seeking precise component identification.

Application & Compatibility

This unit is listed for CAT earth moving equipment applications. The GTB5518 model series is commonly associated with heavy-duty machinery engines. Buyers must verify the specific engine model and serial number against their equipment records. reference checking the part number 805868-0002 with official service manuals is recommended. This step helps confirm that the turbocharger matches the required specifications for your fleet. Always check physical mounting details and inlet/outlet dimensions before finalizing your order.

Technical Notes

The GTB5518 model series is engineered for heavy-duty earth moving applications, requiring precise alignment with engine exhaust and intake systems. Buyers should inspect the compressor and turbine housings for manufacturing defects or shipping damage upon receipt. Verify that all mounting flanges are square and free from distortion to ensure a secure seal. Check the shaft play and bearing clearance to confirm the unit meets operational standards. Proper handling prevents premature wear and ensures stable performance in demanding CAT equipment environments.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for the 805868-0002 GTB5518 turbocharger. Worldwide shipping is available for fleet parts and repair shops. Technical fitment support helps verify engine specs and mounting details before purchase. Contact our team to confirm stock levels and lead times for this CAT earth moving replacement unit.

Product FAQ

Inspect the heat shield for cracks or corrosion before installation. Verify material specifications match your CAT earth moving application requirements.

Check that the backplate mounting holes align perfectly with the GTB5518 compressor housing. Ensure no warping exists to prevent air leaks.

Measure the actuator rod length against the original unit or service manual specs. Adjust the related hardware to ensure proper boost control response.

Check the packing list upon receipt. Contact technical support to confirm if additional gaskets or hardware are required for your specific installation.

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.