K & M Personal Posture Seat - Brown, Model# 7220 Fits the following John Deere tractors: 2140 (S/N 43000-), 2350, 2355, 2550, 2555, 2750, 2755, 2855N, 2940, 2950, 2955, 3040 (S/N 43000-), 3150, 3155, 3255, 4030, 4040, 4040S, 4050, 4230, 4240, 4240S, 4250, 4350, 4430, 4440, 4450, 4560, 4630, 4640, 4650, 4760, 4840, 4850, 4960, 7200, 7210 W/Cab, 7400, 7410 W/Cab, 7510, 7600, 7610 W/Cab, 7700, 7710 W/Cab, 7800, 7810 W/Cab, 8100, 8100T, 8200, 8100T, 8200, 8200T, 8300, 8300T, 8400, 8400T, 8430, 8560, 8570, 8630, 8640, 8650, 8760, 8770, 8850, 8960, Fits the following John Deere combines: 4400, 4420, 6620, 6622, 7720 and 8820 Fits the following John Deere cotton pickers: 9920, 9930, 9940, 9950 and 9960 Fits the following John Deere Cotton strippers: 7445 and 7740 Fits the following John Deere forage harvesters: 5420, 5440, 5460, 5720, 5730, 5820 and 5830