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AR63940 Upper Gasket Set – Fits John Deere
AR63940 Upper Gasket Set – Fits John Deere – additional image 2AR63940 Upper Gasket Set – Fits John Deere – additional image 3AR63940 Upper Gasket Set – Fits John Deere – additional image 4AR63940 Upper Gasket Set – Fits John Deere – additional image 5AR63940 Upper Gasket Set – Fits John Deere – additional image 6AR63940 Upper Gasket Set – Fits John Deere – additional image 7AR63940 Upper Gasket Set – Fits John Deere – additional image 8

NC-078791 · Gaskets & Gasket Sets

AR63940 Upper Gasket Set – Fits John Deere

CAD 150.33

In stock

Upper Gasket Set – reference AR63940. Catalogue-listed applications: John Deere 230, 4000, 4020, 4040, RE524110 Engines, RE524110 Combine, 6600. View photos, specifications, CAD pricing and delivery options from NorthCore.

Standard delivery: 3–7 business days. Other services and estimates are shown at checkout. Minimum online order: CAD 100 in parts, excluding shipping and tax. Add this part to your cart to calculate delivery and review your order.

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Part specifications and references

NorthCore code
NC-078791
Reference numbers
AR63940, RE524110
Listed package quantity
1
Product information and configuration
Quantity indicated in catalogue: 1

Replacement part: Upper Gasket Set Fits John Deere Replaces AR63940. 

Configuration: Upper Gasket Set
Tech Info: -Head Gasket Set -6-Cylinder Diesel (Late)
Made to Fit John Deere: Tractor
Models: 230, 4000, 4020, 4040, 4230 Model Breaks: 4040 (SN 335845 and After), 4230 (SN 335845 and After) Replaces Part Number(s): AR63940, RE524110 Engines
Models: 6-404D Model Breaks: 6-404D (ESN 335846 and After) Replaces Part Number(s): AR63940, RE524110 Combine
Models: 6600, 7700 Model Breaks: 6600 (SN 335845 and After), 7700 (SN 335845 and After) Replaces Part Number(s): AR63940, RE524110 Industrial/Construction
Models: 700 Replaces Part Number(s): AR63940, RE524110

Reference numbers: AR63940, RE524110

Catalogue-listed applications

Use these as reference information. Check the part numbers, specifications and any application restrictions against your equipment.

  • John Deere 230
  • John Deere 4000
  • John Deere 4020
  • John Deere 4040
  • John Deere RE524110 Engines
  • John Deere RE524110 Combine
  • John Deere 6600
  • John Deere RE524110 Industrial/Construction
  • John Deere 4230
  • John Deere 6-404D
  • John Deere 7700
  • John Deere 700
  • John Deere 4230 (SN 335845 and After)
  • John Deere 7700 (SN 335845 and After)
Application notes
  • One New Aftermarket Upper Gasket Set
  • Models: 230, 4000, 4020, 4040, 4230 Model Breaks: 4040 (SN 335845 and After), 4230 (SN 335845 and After) Replaces Part Number(s): AR63940, RE524110 Engines
  • Models: 6-404D Model Breaks: 6-404D (ESN 335846 and After) Replaces Part Number(s): AR63940, RE524110 Combine
  • Models: 6600, 7700 Model Breaks: 6600 (SN 335845 and After), 7700 (SN 335845 and After) Replaces Part Number(s): AR63940, RE524110 Industrial/Construction

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