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181939 Turbocharger Core for John Deere 6404A | Replacement CHRA

Aftermarket 181939 turbo core for John Deere 6404A and 4630 tractors. Reference application for OEM 193740 and 196063. Verify engine and part number before ordering.

Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .

Type Core On backorder — orders accepted Part # 181939
Cross Reference 193740
Show more cross references 193740 196063
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12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

This aftermarket 181939 turbocharger core (CHRA) is a replacement component for John Deere 6404A engines, including the 4630 tractor application. It is associated with OEM reference numbers 193740 and 196063, which help confirm fitment for agricultural equipment buyers. Verify your specific part number and engine configuration before ordering to ensure the correct core is supplied.

Key Specifications

  • Part Number: 181939
  • Product Type: Turbocharger Core (CHRA)
  • OEM Reference Numbers: 193740, 196063
  • Application Clues: John Deere 6404A engine, John Deere 4630 tractor
  • Packing: Not specified
  • Gross Weight: Not specified
  • Image Availability: No image provided

This core is a replacement component for agricultural turbocharger assemblies. The listed OEM reference numbers serve as verification clues for buyers to confirm fitment against their specific equipment records.

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

This core is listed for the John Deere 6404A engine and the 4630 tractor application. It is associated with OEM reference numbers 193740 and 196063, which serve as verification clues for buyers. Confirm your specific part number, engine code, and production year before ordering to ensure the correct replacement application. Technical fitment support is available to assist with verification.

Technical Notes

This core is a replacement component for agricultural turbocharger assemblies. The listed OEM reference numbers 193740 and 196063 serve as verification clues for buyers to confirm fitment against their specific equipment records.

  • Verification Step: Cross-check part number 181939 against your John Deere 6404A engine documentation.
  • Configuration Check: Confirm the specific turbocharger configuration and production year of your unit.
  • Support: Technical fitment support is available to assist with verifying the correct core for your application.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for bulk orders of the 181939 core. Worldwide shipping is available for international distribution and fleet parts buyers. Technical fitment support is provided to verify part number 181939 against John Deere 6404A engine documentation and OEM reference numbers 193740 or 196063. Pre-shipment inspection helps confirm the correct replacement component before dispatch. Contact our team to confirm stock availability and lead times for your specific agricultural equipment application.

Product FAQ

The 181939 core is associated with OEM reference numbers 193740 and 196063. Verify these references against your specific John Deere 6404A application.

Include the specific failure mode, such as shaft play or seal leak, and the original part number. This helps technical support confirm the correct core configuration for your John Deere 6404A.

Ask about current stock availability for part 181939 and estimated transit times to your region. LeadTurbo offers worldwide shipping with pre-shipment inspection for B2B orders.

Technical fitment support is available to verify part number 181939 against your engine. Volume pricing is also available for distributors and fleet parts buyers.

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 181939, engine code 6404A, vehicle application John Deere 4630, and OEM reference numbers 193740 or 196063 before ordering. Confirm turbo configuration and production year for accurate fitment.

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