Free shipping on orders over $250* (855) 256-8566 Spend $25k a year, take 2% off — up to 5%
John Deere T391839 T391839: Hexagonal Lock Nut, 2-12 — OEM replacement part
Watch Video
T391839 Genuine OEM · John Deere

John Deere T391839: Hexagonal Lock Nut Hardware — 2-12

Shop all John Deere parts

$62.21
Choose your location
Delivery
Get it by Tuesday, November 17
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
T391839
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
Weight
1.95 lb
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

Hexagonal Lock Nut designed to secure bolts and prevent loosening under vibration. Features a 76.20 mm (3.0 in) width across flats and a 44.80 mm (1.76 in) thickness for robust performance. Equipped with a D-type locking mechanism, 12 threads per inch, and a 50.80 mm (2.0 in) thread size. Made from high quality general steel for durability and strength. Finished with zinc coating for enhanced corrosion resistance and longevity
  • genuine John Deere OEM part
  • engineered to exact specifications
  • Shipping weight: 1 lb

Verified fitment

Fits 5 models

See all 5 models

Your history

Recently viewed

M86850: Internal Oil Adhesive Seal

$24.29

M86850: Internal Oil Adhesive Seal

John Deere · M86850
Label

$34.42

Label

John Deere · T444197
Washer

$4.35

Washer

John Deere · U11649
0051326593: Wing Nut, 7/16"

$51.52

0051326593: Wing Nut, 7/16"

John Deere · 51326593
Nut

$1.68

Nut

John Deere · 5FT730035
Nut

$27.24

Nut

John Deere · A99034
Flange Nut

$0.40

Flange Nut

John Deere · 14M7612
Washer

$1.54

Washer

John Deere · L159316

$62.21

T391839

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.