John Deere Original Equipment Extension Spring #M72473 Mirrors John Deere Original Equipment Roller

John Deere Original Equipment Roller - AM101042

John Deere Seal - LVU25945

John Deere Original Equipment Switch - AM36828

Head to Groove: 8

00 Fits the following General Purpose Engine Models: GCV520U

John Deere Original Equipment Extension Spring #M72473 Mirrors John Deere Original Equipment RollerJohn Deere Original Equipment Extension Spring #M72473 Extension Spring SPRING, TENSION Specification End Type 01 01 Wire Diameter 0. 135IN Outside Diameter 1. 185IN Free Length 8. 469IN Spring Rate (LBF in or N mm) 8. 394LBF IN Initial Tension (LBF or N) 15. 692LBF Number of Coils 50. 000UNITY Material A15 2 This is a OEM John Deere part. Thanks for looking!