John Deere Original Equipment Extension Spring (20-PACK) - A42984 First Class EG3500XK1 A/A - EA6 4100001-4119668

EG3500XK1 A/A - EA6 4100001-4119668 - CYLINDER HEAD

and Viking units

HRX217K1 VKAA - MAGA 1400001-1499999 - FAN COVER / FUEL TANK (HRX217K1/K2/K3/K4/K5)

and LA Series Mowers

HRR216K8 VKAA - MZCG 8400001-8669999 - CUTTER HOUSING (1)

John Deere Original Equipment Extension Spring (20-PACK) - A42984 First Class EG3500XK1 A/A - EA6 4100001-4119668John Deere Original Equipment Extension Spring (20 PACK) A42984 This includes 20 Extension Spring A42984's The part specifications for A42984: Part Number: A42984 Part Name: Extension Spring End Type(ALPHA): 03 03 Wire Diameter(IN): 0. 1770 Outside Diameter(IN): 1. 0970 Free Length(IN): 5. 5100 Spring Rate (LBF in or N mm)(LBF IN): 93. 9999 Initial Tension (LBF or N)(LBF): 30. 0000 Number of Coils(UNITY): 22. 0000 Material(ALPHA): A15 2 Finish(ALPHA):