178045 S100 Turbocharger Replacement for John Deere 4045HT
Aftermarket 178045 S100 turbocharger for John Deere 4045HT excavator. Verify part number, engine code, and OEM reference numbers such as 173183 or 173404 before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Show more cross references
173183 173404 174103 174104 175295 175296 175297 175298 175299 175300 318606 318606R 318616 318770 3990023031 399-0023-031 3990023186 399023112 418770 478045 K27-186 RE501155 RE505047 RE506802 RE508968 RE508970 RE508975 RE509572 RE509640 RE509645 RE515977 RE515981 RE516011 RE517786 RE520459 RE520461 RE526871 RE526872 RE526873 SE501155 SE501671 SE501674This 178045 S100 turbocharger is an aftermarket replacement unit designed for John Deere 4045HT excavator applications. It serves as a direct alternative for buyers verifying part number 178045 against OEM reference numbers such as 173183 and 173404 before ordering.
Key Specifications
- Part Number: 178045
- Product Type: Turbocharger
- Turbo Model: S100
- Application Clue: John Deere 4045HT Excavator
- OEM Reference Numbers: 42 references associated, including 173183, 173404, 174103, and 174104
- Packing: Not specified
- Gross Weight: Not specified
- Image Availability: No image provided
Verify the specific S100 configuration and mounting details against your unit before ordering.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- JOHN-DEERE > JOHN-DEERE EXCAVATOR > JOHN-DEERE 4045HT
This S100 turbocharger is listed for John Deere 4045HT excavator applications. Buyers should verify the part number 178045 against their specific unit and check associated OEM reference numbers such as 173183, 173404, 174103, and 174104. The application path is provided as a reference clue; confirm the engine code and mounting details before ordering. For fleet or repair shop buyers, cross-check the OEM reference list against your inventory records to ensure the correct S100 configuration is selected for your John Deere equipment.
Technical Notes
The S100 turbo model is a common configuration in heavy-duty and construction equipment applications. For this specific unit, verify the physical dimensions of the compressor and turbine housings against your existing assembly. Confirm that the mounting flange pattern and shaft alignment match the John Deere 4045HT engine bay layout. Buyers should inspect the backplate and housing interfaces for correct alignment before installation. If the original unit included specific heat shielding or exhaust routing, ensure the replacement unit’s geometry supports the existing setup. 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 178045 S100 turbocharger. Technical fitment support is available to help verify part number 178045, engine code, and OEM reference numbers such as 173183 or 173404 before ordering. Contact our team to confirm the S100 configuration for your John Deere 4045HT excavator application. We provide pre-shipment inspection and quality control to ensure the replacement unit meets your specifications. For fleet parts buyers, we can assist with matching the correct turbo model and mounting details to your equipment records.
Product FAQ
JOHN-DEERE 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 JOHN-DEERE.
Compatibility Verify part number 178045, engine code, John Deere 4045HT application, and OEM reference numbers (e.g., 173183, 173404) before ordering. Confirm turbo configuration and mounting details with technical support.
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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.
