John Deere Original Equipment Extension Spring - M145915
Specification -
End Type: 03/03
Wire Diameter: 0.065IN
Outside Diameter: 0.671IN
Free Length: 3.126IN
Spring Rate (LBF/in or N/mm): 11.249LBF/IN
Initial Tension (LBF or N): 2.176LBF
Number of Coils: 10.250UNITY
Material: A15-7
Fits the following John Deere models: X710, X730, X734, X738, X739, X750, X754, X758, X940, X948, X949. This is an OEM John Deere part. Thanks for looking!