466705-5003 BTV8503 Turbocharger Replacement for CAT D11N
466705-5003 BTV8503 turbocharger for Caterpillar D11N and 3508 applications. Aftermarket replacement unit. Verify engine code and OEM reference numbers before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Show more cross references
153-6512 466705-0003 466705-3 466705-5003S 466705-9003SThe 466705-5003 BTV8503 turbocharger is an aftermarket replacement unit designed for Caterpillar D11N and CAT 3508 applications. This heavy-duty turbocharger assembly supports fleet maintenance and repair operations, with fitment verification required against OEM reference numbers such as 153-6512 and 466705-0003 before ordering.
Key Specifications
- Part Number: 466705-5003
- Product Type: Turbocharger
- Turbo Model: BTV8503
- Application Clues: Caterpillar D11N, CAT 3508
- Packing Dimensions: 34 x 34 x 38 cm
- Gross Weight: 32 kg
- OEM Reference Numbers: 153-6512, 466705-0003, 466705-3, 466705-5003S, 466705-9003S
These specifications help B2B buyers verify physical dimensions and weight for freight planning. Cross-check the listed OEM reference numbers against your engine documentation to confirm the correct BTV8503 configuration for your specific Caterpillar application.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- Caterpillar > CAT > CAT D11N > CAT 3508
This BTV8503 turbocharger is listed for Caterpillar D11N and CAT 3508 applications. The application path serves as a reference clue for buyers to verify fitment against their specific engine documentation. Cross-check the part number 466705-5003 and associated OEM reference numbers, such as 153-6512 and 466705-0003, to confirm the correct configuration. Verify turbine housing dimensions, compressor outlet size, and oil line requirements before ordering. Technical fitment support is available to assist with these verification steps for your specific Caterpillar unit.
Technical Notes
The BTV8503 turbocharger is a heavy-duty unit associated with Caterpillar D11N and CAT 3508 applications. Technical verification is required to confirm the specific configuration for your engine. Buyers should inspect the turbine housing and compressor outlet dimensions against the existing unit. Verify oil feed line restrictor requirements and exhaust downpipe flange patterns to ensure proper installation. Cross-check the 5 associated OEM reference numbers, including 153-6512 and 466705-0003, against your service documentation. Technical fitment support is available to assist with these verification steps.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 466705-5003 BTV8503 turbocharger. Technical fitment support is available to assist with verifying OEM reference numbers, engine codes, and installation requirements for Caterpillar D11N and CAT 3508 applications. Contact our team to confirm specifications and arrange fast worldwide shipping for your fleet or workshop inventory.
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 466705-5003, engine code, vehicle application, and OEM reference numbers such as 153-6512 or 466705-0003 before ordering. Confirm turbo configuration and installation requirements for your specific CAT D11N or CAT 3508 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.
