Free shipping on orders over $100* (855) 256-8566 Spend $25k a year, take 2% off — up to 5%
John Deere A66390 A66390: Torsion Spring — OEM replacement part
Watch Video
A66390 Genuine OEM · John Deere

John Deere A66390: Torsion Spring Hardware

Shop all John Deere parts

$33.19
Choose your location
Delivery
Get it by Monday, October 19
Free delivery on orders $100+*
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
A66390
Brand
John Deere · Genuine OEM
Category
Hardware & Fasteners
Type
John Deere Parts
Condition
New · 1-year warranty
Fulfillment
Ship to home · Store pickup
Freight required
No — ships parcel
Weight
1.2 lb
Dimensions
5.5" × 3.6" × 3.4"
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

Torsion spring designed to store and release rotational energy, ideal for various mechanical applications || Features a 7.77 mm (0.31 in) wire size and 9.75 coils, providing reliable performance in demanding environments || Measures 78 mm (3.07 in) in height with an inner diameter of 33.50 mm (1 5/16 in) for precise fit and function || Made from high quality steel, ensuring durability and strength || Finished with a painted coating for enhanced protection against corrosion and wear
  • genuine John Deere OEM part
  • engineered to exact specifications
  • Shipping weight: 1 lb

Verified fitment

Fits 15 models

See all 15 models

Your history

Recently viewed

Spring

$33.41

Spring

John Deere · WN1000125776
Spacer

$33.15

Spacer

John Deere · R124889
Sender

$51.31

Sender

John Deere · A-897403M91
Diode

$51.52

Diode

John Deere · 0830047817
Speaker

$51.89

Speaker

John Deere · A-SP57FR
Jumper

$52.04

Jumper

John Deere · AT556966

$33.19

A66390

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.