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AT29738 TO4B32 Turbocharger Replacement for John Deere 544 and 6329A

Type Turbocharger Part # AT29738 Models TO4B32 Weight 11.00 kg Packing 21*23*26
Cross Reference 409940-0007
Show more cross references 409940-0007 409940-5007 409940-7
US$ 155.00 / 1 pc(s)
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Subtotal: US$ 155.00

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12-Month Warranty Worldwide Shipping OEM-Grade Quality

This AT29738 TO4B32 turbocharger serves as an aftermarket replacement for John Deere 544 and 6329A applications. Designed to support OE reference numbers 409940-0007, 409940-5007, and 409940-7, this unit offers a replacement option for agricultural equipment maintenance. Buyers should verify engine codes and specific vehicle configurations before ordering to ensure proper fitment.

Key Specifications

This AT29738 turbocharger is engineered for John Deere 544 and 6329A applications, serving as a direct aftermarket replacement. Key specifications include the TO4B32 turbo model and support for OEM reference numbers 409940-0007, 409940-5007, and 409940-7. The unit ships with a gross weight of 11 kg and packing dimensions of 21*23*26 cm. High-resolution images are available to assist with visual verification of the housing and flange configuration before purchase.

Application & Compatibility

This AT29738 turbocharger is listed for John Deere 544 and 6329A applications. It serves as a replacement application for units using OEM reference numbers 409940-0007, 409940-5007, or 409940-7. Buyers must verify the engine code, vehicle model, and existing turbo configuration before ordering. Cross-reference these numbers with your equipment documentation to confirm the correct fitment. Technical support is available to assist with verification.

Technical Notes

The TO4B32 turbocharger model is designed for heavy-duty agricultural applications. This unit supports OE reference numbers 409940-0007, 409940-5007, and 409940-7. Verify the turbine and compressor housing dimensions against your existing unit. Check oil inlet and exhaust flange bolt patterns to ensure proper alignment. Confirm that the actuator arm travel matches your engine's requirements. Technical support is available to assist with configuration verification.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for the AT29738 TO4B32 turbocharger. Worldwide shipping is available for this John Deere 544 and 6329A replacement unit. Our technical team provides fitment support to verify OEM reference numbers 409940-0007, 409940-5007, or 409940-7 before dispatch. Contact us for bulk order quotes and fast delivery options for agricultural equipment maintenance.

For fleet managers and repair shops, efficient inventory planning is essential. The AT29738 TO4B32 turbocharger ships in a compact 21*23*26 cm carton with a gross weight of 11 kg, optimizing storage space and handling logistics. LeadTurbo provides technical fitment support to verify OEM reference numbers 409940-0007, 409940-5007, or 409940-7 before dispatch, reducing the risk of incorrect orders. Volume pricing is available for bulk purchases, and worldwide shipping ensures timely delivery for agricultural equipment maintenance operations. Contact our team for detailed stock availability and competitive quotes tailored to your business needs.

Product FAQ

This unit is associated with OEM reference numbers 409940-0007, 409940-5007, and 409940-7. Verify these numbers against your existing turbocharger to confirm fitment for John Deere 544 or 6329A applications.

Check the outer carton dimensions (21*23*26 cm) and gross weight (11 kg) against the packing slip. Inspect the unit for damage and verify the part number AT29738 is visible on the turbocharger tag or housing.

Take clear photos of the shipping label, packaging condition, and the turbocharger itself, including any visible part numbers. Reference the order number and the specific discrepancy in your claim to expedite resolution.

If your machine uses a newer or older OE number not listed, contact technical support with your engine serial number. We can cross-reference the TO4B32 model to confirm if AT29738 is the correct replacement application.

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.

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Frequently Asked Questions

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Turbochargers

Complete Turbo Units

Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.

CHRA Core

CHRA / Core Assemblies

Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.

Turbine Wheel

Turbine Wheels & Shafts

Precision-balanced turbine shafts engineered from inside out for superior durability.

Turbine Housing

Turbine Housings

Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.

Compressor Housing

Compressor Housings

OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.

Bearing Housing

Bearing Housings

Rock-solid platform engineered for high-output rebuilds — the foundation for performance.

Compressor Wheels

Compressor Wheels

Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.