M40643: Extension Spring
John Deere · Part Number: M40643
$17.46
- This extension spring is designed to provide reliable tension and support in various mechanical applications.
- Features a wire diameter of 2.68 mm and a free length of 177.80 mm, perfect for maintaining tension in machinery.
- Comes with a 25.40 mm outer diameter and initial tension of 57.83 mm, ensuring optimal performance in demanding environments.
- Made from high quality steel for durability and strength.
- Finished with a painted coating for enhanced corrosion resistance and longevity.
Special Order— Ships when available
Not currently in stock. You can still place your order and we'll work to source it for you.
Product Dimensions
Weight
0.38 lb
Height
1.00 in
Width
3.00 in
Length
7.50 in
A spring usually close-wound that offers resistance to a tension force applied through suitable end forms.