John Deere Original Equipment Spring - M132768 This fits John Deere compact tractor models: 1023E,1025R, 1026R, 2025R, 2026R, R2027R, 2032R, 2038R, 3033R, 3038R, 3039R, 3045R3120, 3320, 3520, 3720, , 3046R, 2210, 4010, 4100, 4110, 4115, 4200, 4210, 4300, 4310, 4400, 4410, 4500, 4510, 4600, 4610, 4700, 4710, 2305 Riding mower models: 1550, 1570, 1575, 1580, 1585, GX255, GX325, GX335, GX345, GX355, LT166, LT180, LX280, LX289, 325, 335, 345, 355D , X4665, 475, X485, X495, X565, X575, X585, X595, X700, X710, X720, X724, X728, X729,X730, X734, X738, X739, X740, X744, X750, X754, X758, XX748, GT225, GT235, GT235E, GT245, S240, SST18, X300, X304, X310, X320, X324, X324, X340, X350,X 354, X360, X370, X380, X384, X390, X394, X500, X520, X530, X534, X540, X570, X580, X584, X590 Ztrak models: F620, F680, F687, 636M, 647, 647A 648M, 648R, 652B, 652M, 652R, 657, 657A, 661R, 667, 667A, 717, 717A, 717E, 727, 727A, 737, 757, 777, 797, 997, Z997, F735, M653, M655, M665, Z355E, Z355R, Z375R, Z425, Z435, Z445, Z510A, Z520Z, Z525E, Z535M, Z535R, Z540M, Z540R, Z625, Z645, Z655, Z665, Z710A, Z720A, Z810A, Z820A, Z830A, Z840A, Z850A, Z860A, Z910A, Z915B, Z920A, Z920M, Z920R, Z925A, Z925M, Z930A, Z930M, Z930R, Z945M, Z950A, Z950M, Z950R, Z955M, Z960A, Z960M, Z960R, Z970A, Z970R, Z997R Walk behind models: 7G18, 7H17, 7H19, W36, W36R This is a genuine John Deere part. Thanks for looking!