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John Deere M40643 M40643: Extension Spring — OEM replacement part
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M40643 Genuine OEM · John Deere

John Deere M40643: Extension Spring Hardware

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$17.98
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Get it by Tuesday, October 13
Free delivery on orders $100+*
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  • Free & easy returns · 30 days
  • Fulfilled by Everglades Equipment Group · Certified John Deere dealer
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Part details

About this item

Details

Part number
M40643
Brand
John Deere · Genuine OEM
Category
Hardware & Fasteners
Type
John Deere Parts
UPC
889818130419
Condition
New · 1-year warranty
Fulfillment
Ship to home · Store pickup
Freight required
No — ships parcel
Weight
0.38 lb
Shipping & returns policy
  • Free shipping* on orders over $100 · in-stock orders typically arrive within 2-3 business days
  • Expedited shipping available at checkout
  • 30-day returns on unused items · 25% restocking fee may apply
  • Electrical & special-order items non-returnable

Description

This extension spring is designed to provide reliable tension and support in various mechanical applications. || Features a wire diameter of 2.68 mm and a free length of 177.80 mm, perfect for maintaining tension in machinery. || Comes with a 25.40 mm outer diameter and initial tension of 57.83 mm, ensuring optimal performance in demanding environments. || Made from high quality steel for durability and strength. || Finished with a painted coating for enhanced corrosion resistance and longevity.
  • genuine John Deere OEM part
  • engineered to exact specifications

Verified fitment

Fits 16 models

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$17.98

M40643

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