AR78122 TO4B11 Turbocharger Replacement for John Deere 6404A
AR78122 TO4B11 turbocharger for John Deere 6404A. Aftermarket replacement application. Verify part number, engine, 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
408970-0003 408970-3 408970-5003 408970-9003Subtotal: CA$ 185
Standard shipping for one packed item (CAD)
| Canada | CA$ 275.48 |
|---|
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Standard rates exclude duties, taxes and remote-area, residential or special-packaging charges. Sales confirms the total before payment.
Shipping zones and full policyThe AR78122 TO4B11 turbocharger is an aftermarket replacement unit designed for John Deere 6404A engines, specifically referenced for the John Deere Tractor 4630. This complete turbo assembly serves as an aftermarket replacement application for units identified by OEM reference numbers such as 408970-0003. Buyers should verify their specific engine configuration and part numbers to ensure the TO4B11 model matches their existing setup before ordering.
Key Specifications
The AR78122 TO4B11 turbocharger is an aftermarket replacement unit for John Deere 6404A engines, specifically referenced for the John Deere Tractor 4630. This complete turbo assembly serves as an aftermarket replacement application for units identified by OEM reference numbers such as 408970-0003. Buyers should verify their specific engine configuration and part numbers to ensure the TO4B11 model matches their existing setup before ordering.
- Part Number: AR78122
- Product Type: Turbocharger
- Turbo Model: TO4B11
- Application Clue: John Deere Tractor 4630 / 6404A Engine
- Packing Dimensions: 21*23*26 cm
- Gross Weight: 10 kg
- Representative OEM Reference: 408970-0003
These factual details help B2B buyers and repair shops confirm physical dimensions and weight for logistics planning. The listed OEM reference numbers provide a baseline for cross-checking against John Deere catalogs to ensure the correct turbo model is selected for the specific engine variant.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- JOHN-DEERE > JOHN-DEERE TRACTOR 4630 > JOHN-DEERE 6404A
The AR78122 TO4B11 turbocharger is listed for John Deere Tractor 4630 applications equipped with the 6404A engine. This reference application helps buyers identify the correct turbo model for their specific equipment. To ensure accurate selection, verify the part number AR78122 and cross-check OEM reference numbers such as 408970-0003 against your existing unit. Confirm the engine serial number and production year to match the specific turbo configuration required for your John Deere tractor. Always verify fitment details before placing an order to avoid installation mismatches.
Technical Notes
The TO4B11 turbo model is a complete assembly designed for heavy-duty agricultural applications. For the AR78122 unit, buyers should verify the specific turbo configuration against their existing John Deere 6404A engine setup. Confirm that the turbine and compressor housing dimensions match the original unit to ensure proper installation. Cross-check the OEM reference numbers, such as 408970-0003, against your equipment manual to confirm the correct part selection. This verification step helps prevent installation mismatches and ensures the replacement unit aligns with your specific tractor requirements.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the AR78122 TO4B11 turbocharger. Worldwide shipping is available for orders of this John Deere 6404A replacement unit. Our team provides technical fitment support to help verify part numbers and OEM reference numbers such as 408970-0003 before shipment. This service helps ensure the correct turbo model is selected for your specific agricultural equipment application.
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 AR78122, engine code 6404A, vehicle application John Deere Tractor 4630, production year, and OEM reference numbers such as 408970-0003 before ordering. Confirm turbo configuration matches your unit.
Customer Reviews
Share installation notes, fitment feedback, or service experience for this product.
No customer reviews have been added for this product yet.
Related technical guides
For More Information
Frequently Asked Questions
What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.
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.
