805869-5001 GTB5518L Turbocharger Replacement for CAT Earth Moving
Aftermarket 805869-5001 GTB5518L turbocharger for CAT earth moving applications. Reference OEM numbers 805869-0001 and 805869-1. Verify engine and vehicle fitment before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
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805869-0001 805869-1This aftermarket 805869-5001 GTB5518L turbocharger is a replacement unit for Caterpillar CAT earth moving equipment. It serves as an aftermarket replacement application for buyers verifying OEM reference numbers 805869-0001 and 805869-1. Confirm your specific engine code and vehicle application before ordering to ensure proper fitment.
Key Specifications
- Part Number: 805869-5001
- Product Type: Turbocharger
- Turbo Model: GTB5518L
- Application Clue: Caterpillar CAT Earth Moving
- OEM Reference Numbers: 805869-0001, 805869-1
- Packing: Not specified
- Gross Weight: Not specified
- Image Availability: No image supplied
Use these fields to cross-check your existing turbocharger or service documentation. Confirm the turbo model and reference numbers match your specific unit 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 EARTH MOVING
This GTB5518L turbocharger is listed for Caterpillar CAT earth moving equipment. The application path indicates use in heavy-duty construction and earth moving machinery. Buyers should verify the specific engine code and production year of their unit against the supplied OEM reference numbers 805869-0001 and 805869-1. Confirm the turbine housing flange type and bolt pattern match your existing installation to ensure proper sealing and mounting. Use these reference numbers as verification clues rather than confirmed fitment confirms. If your equipment is a different CAT model or engine variant, contact our technical fitment support team to confirm the correct replacement application before placing an order.
Technical Notes
The GTB5518L is a large-displacement turbocharger model typically associated with high-horsepower diesel engines in heavy-duty earth moving equipment. For this specific 805869-5001 unit, verify the turbine housing flange type and bolt pattern against your existing installation to ensure proper sealing. Confirm the nozzle ring vane count and height match your engine's requirements, as incorrect vane geometry can affect boost pressure and efficiency. When assembling or replacing the CHRA/core, ensure the unit is balanced to manufacturer specifications to prevent vibration and premature bearing failure. Use the OEM reference numbers 805869-0001 and 805869-1 as verification clues to confirm the correct configuration for your specific Caterpillar application.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 805869-5001 GTB5518L turbocharger. Worldwide shipping is available for this aftermarket replacement unit. Our technical fitment support team can help verify the GTB5518L model against your specific CAT earth moving engine code and OEM reference numbers 805869-0001 or 805869-1. Contact us to confirm the correct replacement application and request a quote for your order quantity.
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 805869-5001, engine code, vehicle application, production year, and OEM reference numbers 805869-0001 or 805869-1 before ordering. Confirm turbo configuration and flange type for your specific CAT earth moving 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.
