806173-5003 Turbocharger for CAT C15 Trucks
Aftermarket 806173-5003 turbocharger for CAT C15 applications. Reference OE numbers include 4419561 and 806173-0003. 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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4419561 441-9561 806173-0003 806173-3 806173-5003SThis aftermarket 806173-5003 turbocharger serves as a replacement unit for Caterpillar CAT C15 truck applications. It is associated with OEM reference numbers 4419561 and 806173-0003, supporting B2B buyers who require technical fitment support and volume pricing for fleet maintenance.
Key Specifications
- Part Number: 806173-5003
- Product Type: Turbocharger
- Application Clue: Caterpillar CAT C15 Truck
- OEM Reference Numbers: 4419561, 441-9561, 806173-0003, 806173-3, 806173-5003S
- Packing: N/A
- Gross Weight: Not specified
These specifications help B2B buyers cross-check the unit against existing service records. Verify the part number and representative OEM references against your specific engine configuration before placing an order.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- Caterpillar > CAT > CAT TRUCK > CAT C15
This turbocharger is listed for Caterpillar CAT C15 truck applications. Buyers should verify the part number 806173-5003 against their specific engine configuration and service records. Representative OEM reference numbers include 4419561, 441-9561, 806173-0003, 806173-3, and 806173-5003S. Cross-check these references with your vehicle's existing unit or service manual to confirm the correct replacement application. Verify the turbocharger configuration and production year before ordering to ensure accurate fitment for your fleet or repair needs.
Technical Notes
This unit is a complete turbocharger assembly for Caterpillar CAT C15 truck applications. No specific turbo model, actuator type, or cooling system is confirmed in the supplied data. Buyers should verify the physical configuration of the existing unit against the replacement part. Check turbine housing port dimensions and wastegate valve seating during installation. Confirm shaft end play and radial play tolerances using pre-shipment inspection reports. Cross-reference part number 806173-5003 with OEM references 4419561 and 806173-0003 to ensure correct application.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for bulk orders of the 806173-5003 turbocharger. Worldwide shipping is available for distributors, repair shops, and fleet parts buyers. Technical fitment support is provided to help verify part number 806173-5003 against CAT C15 engine configurations and OEM reference numbers such as 4419561. Contact the supplier for customized quotes and pre-shipment inspection details.
For stock planning, distributors should align inventory levels with fleet maintenance cycles for CAT C15 trucks. Since packing details and gross weight are not specified in the current data, request updated logistics sheets to calculate accurate shipping costs and warehouse space requirements. Use the representative OEM reference numbers, such as 4419561 and 806173-0003, to audit existing service records and ensure the correct part number 806173-5003 is ordered. This verification step helps prevent mis-shipments and supports efficient parts management for repair shops and fleet operators.
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 806173-5003, engine code C15, vehicle application, and OEM reference numbers such as 4419561 or 806173-0003 before ordering. Confirm turbo configuration and production year for accurate fitment.
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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.
