John Deere KK78306 KK78306: Extension Spring — OEM replacement part
Watch Video
KK78306 Genuine OEM · John Deere

John Deere KK78306: Extension Spring Hardware

Shop all John Deere parts

$13.65
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
KK78306
Brand
John Deere · Genuine OEM
Type
John Deere Parts
Condition
New · 1-year warranty
Fulfillment
Ship to home · Store pickup
Freight required
No — ships parcel
Weight
0.17 lb
Dimensions
3.8" × 1.7" × 1.7"
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

Extension spring designed to absorb and store energy, ideal for various mechanical applications || Features a 3.20 mm wire size and 23.65 mm height, providing reliable tension and durability || Includes 8 left-hand coils with an inner diameter of 30.70 mm for optimal performance || Made from high quality steel || Finished with a zinc coating for enhanced corrosion resistance and longevity
  • genuine John Deere OEM part
  • engineered to exact specifications

Verified fitment

Fits 16 models

See all 16 models

Your history

Recently viewed

$13.65

KK78306

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