John Deere Original Equipment Extension Spring - E52222

John Deere Original Equipment Extension Spring - E52222

The part specifications for E52222:
Part Number: E52222
Part Name: Extension Spring
End Type(ALPHA): 02/02
Wire Diameter(IN): 0.5000
Outside Diameter(IN): 3.3120
Free Length(IN): 22.0000
Spring Rate (LBF/in or N/mm)(LBF/IN): 111.0001
Initial Tension (LBF or N)(LBF): 599.9999
Number of Coils(UNITY): 36.0000
Material(ALPHA): A15-5
Finish(ALPHA): K - Painted

This E52222 Extension Spring fits these models:
350 and 450 Mowers

This is an OEM John Deere part.