Free shipping on orders over $250* (855) 256-8566 Spend $25k a year, take 2% off — up to 5%
John Deere N403960 N403960: Spanner Round Nut, 1-1/4" — OEM replacement part
Watch Video
N403960 Genuine OEM · John Deere

John Deere N403960: Spanner Round Nut Hardware — 1-1/4"

Shop all John Deere parts

$59.73
Choose your location
Delivery
Get it by Monday, November 23
Free delivery on orders $250+*
Check fit for your equipment
Confirm this part matches your model before you buy.
  • Free & easy returns · 30 days
  • Fulfilled by Everglades Equipment Group · Certified John Deere dealer
  • Talk to a parts specialist

Part details

About this item

Details

Part number
N403960
Brand
John Deere · Genuine OEM
Category
Nuts & Washers
Type
John Deere Hardware
Condition
New · 1-year warranty
Fulfillment
Ship to home · Store pickup
Freight required
No — ships parcel
Shipping & returns policy
  • Free shipping* on orders over $250 · 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

Heavy-duty nut designed for securing bolts and fasteners in various machinery applications. Features a diameter of 31.75 mm (1 1/4 in), thickness of 19 mm (3/4 in), and an outside diameter of 45 mm (1.77 in) for robust performance. Equipped with a 12 threads per inch (TPI) pitch, ensuring a tight and secure fit. Constructed from high-quality steel for durability and long-lasting use. Finished with a zinc coating to resist corrosion and enhance longevity
  • genuine John Deere OEM part
  • engineered to exact specifications

Verified fitment

Fits 3 models

See all 3 models

Your history

Recently viewed

Hose

$12.81

Hose

John Deere · T425694
Washer

$2.33

Washer

John Deere · ER479047
Compression Spring

$8.48

Compression Spring

John Deere · CE35241
Insulator

$9.48

Insulator

Kawasaki · 16073-0863
Insulator

$8.83

Insulator

Kawasaki · 16073-0875
Washer

$30.31

Washer

John Deere · F708775
M808456: Washer

$474.13

M808456: Washer

John Deere · M808456
Insulator

$4.06

Insulator

Kawasaki · 16073-0876

$59.73

N403960

Added to Cart!

Complete Your Repair

Frequently bought together

Not sure if it fits?

Chat with our parts team

Subtotal
View Cart & Checkout
Secure
30-Day Returns
Support

We use cookies to analyze site traffic and improve your experience. Declining won't affect site functionality. See our Privacy Policy.