John Deere Original Equipment Spring; Seat Mount- GX23876.
Wire Diameter: 0.170"
Outside Diameter: 1.378"
Free Length: 3.740"
Spring Rate (LBF/in or N/mm): 3,083.480LBF/IN
Solid Length: 2.335"
Number of Coils: 13.000
Material: STEEL
Finish: K
Fits the following John Deere models: D110, D120, D130, D140, D150, D160, D170, X125, X145, X155R, X165. This is an OEM John Deere part. Thanks for looking!