RE508971 S2A Turbocharger Replacement for John Deere 4045T
Aftermarket RE508971 S2A turbocharger for John Deere 4045T applications. Verify part number, engine, and OEM reference numbers before ordering. Technical fitment support available.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Show more cross references
174735 318570 318570L 318614 318615 3990015011 3990023112 418570 471049-0004 471049-0006 471049-0008 471049-5004S 471049-5006 471049-5006S 471049-5008 471049-5008S 4711049-5004 RE503097 RE508876 RE508877 RE508973 RE509818 RE523366 RE526420 RE5294699 RE532282 RE532290 RE533436 RE533442 RE536407 RE537183 RE548726 RE60046 RE60076 RE67647 RE70995The RE508971 S2A turbocharger is an aftermarket replacement unit designed for John Deere 4045T engine applications. This complete turbocharger assembly serves as an aftermarket replacement reference for buyers verifying fitment against OEM numbers such as 174735 and 318570. LeadTurbo provides technical fitment support to help B2B buyers confirm application details before ordering.
Key Specifications
- Part Number: RE508971
- Product Type: Turbocharger
- Turbo Model: S2A
- Application Clues: John Deere 4045T, John Deere Gen Set 4045/4045T
- Packing Dimensions: 21 x 23 x 26 cm
- Gross Weight: 8 kg
- Representative OEM References: 174735, 318570, 318614, 3990015011
- Image Availability: Not available
Use these factual fields to cross-check your existing unit and service documentation. Verify the specific engine code and production year against these specifications before placing an order.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- JOHN-DEERE > JOHN-DEERE 4045T
- JOHN-DEERE > JOHN-DEERE GEN SET > 4045 4045T
This S2A turbocharger is listed for John Deere 4045T engine applications, including generator set configurations. The application clues provided are reference points for verification, not confirmed fitment. Buyers should cross-check the part number RE508971 against their specific engine documentation and OEM reference numbers such as 174735 or 318570. Verify the turbine housing flange pattern, compressor outlet size, and mounting orientation before ordering. LeadTurbo offers technical fitment support to help confirm these details for your specific John Deere 4045T installation.
Technical Notes
The S2A turbocharger model is associated with John Deere 4045T engine applications, including generator set configurations. Buyers should verify the turbine housing flange pattern, compressor outlet dimensions, and mounting orientation against their specific engine documentation. Cross-check representative OEM reference numbers such as 174735, 318570, and 3990015011 to confirm fitment. LeadTurbo provides technical fitment support to help B2B buyers validate these details before ordering. Verify the part number RE508971 against your service manual to ensure correct application.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the RE508971 S2A turbocharger. Technical fitment support is available to help verify application details, including OEM reference numbers and engine specifications, before ordering. This service helps ensure the correct replacement unit is selected for John Deere 4045T applications. Contact our team to confirm specific requirements for your fleet or service needs.
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 RE508971, engine code, vehicle application, production year, and OEM reference numbers such as 174735 or 318570 before ordering. Confirm turbo configuration and installation requirements with your technical team.
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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.
