Click image to zoom
409940-0007 TO4B32 Turbocharger Replacement for John Deere 544
Show more cross references
409940-0007 409940-5007 409940-7Subtotal: US$ 155.00
Send an InquiryThis 409940-0007 TO4B32 turbocharger is an aftermarket replacement application for John Deere 544 tractors and 6329A engines. Designed for B2B buyers, repair shops, and distributors, this unit supports reliable engine performance with verified reference numbers.
Key Specifications
- Part Number: 409940-0007
- Turbo Model: TO4B32
- Product Type: Turbocharger Assembly
- OEM Reference Numbers: 409940-5007, 409940-7, AT29738
- Gross Weight: 11 kg
- Packing Dimensions: 21x23x26 cm
- Image Available: Yes
Application & Compatibility
This turbocharger is listed for use with John Deere 544 tractors and John Deere 6329A engines. The following OEM reference numbers are provided for verification purposes: 409940-5007, 409940-7, and AT29738. Buyers must verify the part number, engine model, and vehicle application against their specific equipment before ordering. Fitment may vary based on production year and engine configuration.
Technical Notes
The TO4B32 model is associated with John Deere agricultural and industrial engine applications. Ensure that the turbocharger housing, compressor wheel, and turbine wheel match the original equipment specifications. Verify oil line connections and exhaust manifold compatibility. This is an aftermarket replacement unit; confirm all mounting points and sensor connections prior to installation.
B2B Supply
We offer volume pricing for distributors, rebuilders, and fleet parts buyers. Worldwide shipping is available with fast dispatch options. Technical fitment support is provided to assist with part verification and application queries. Contact our sales team for bulk order details and current stock availability.
Product FAQ
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.
