Length: 73

45 X 1/4" O-rings

Fits Exmark Aerator Model Numbers Arx440Ckc24000

Z-Force 18

2PK Air Filter Tune Up Kits For John Deere S240 W36R X310 Z445 Fits MIU12555 SR400 Length: 732 Pack Air Filter Tune Up Kits for John Deere Mowers, Tractors, ZTrak Mowers and Commercial Walk Behind Mowers. Kit Includes: (2) Air Filter (2) Pre Filter (2) Fuel Filter (4) Spark Plug Fits Models: Mowers Tractors: 636M, S240, X300, X300R, X304, X305R, X310, X320, X324, X350, X350R, X354, X360, X370, X380, X384, X390, X394, X500, X530, X534, X570, X580, X584 and X590. ZTrak Mowers: Z320M, Z320R, Z330M, Z330R, Z445, Z465, Z530M, Z530R, Z540M, Z540R,