Free shipping on orders over $250* (855) 256-8566 Spend $25k a year, take 2% off — up to 5%
John Deere MT3949 MT3949: Lock Washer — OEM replacement part
Watch Video
MT3949 Genuine OEM · John Deere

John Deere MT3949: Lock Washer Hardware

Shop all John Deere parts

$1.00
Choose your location
Delivery
Get it by Tuesday, November 24
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
MT3949
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
0.01 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

Vibration Mitigation: Designed to counteract loosening of nuts and bolts from vibration and rotational forces, John Deere lock washers provide secure fastenings in a range of applications, significantly improving overall reliability.. Security through Load Distribution: Designed to distribute load uniformly on fasteners, John Deere lock washers deliver additional protection against loosening and failure, making them crucial for ensuring structural integrity in critical applications.. Material Durability and Versatility: John Deere lock washers are often coated or made from materials resistant to corrosion, which extends their service life. Their versatility supports applications in automotive, aerospace, construction, and marine industries, ensuring durability in extreme conditions.
  • genuine John Deere OEM part
  • engineered to exact specifications

Verified fitment

Fits 1 model

See all 1 models

Your history

Recently viewed

Lock Washer

$68.71

Lock Washer

John Deere · CXT13463

$1.00

MT3949

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.