One Brand New Aftermarket Replacement Yellow Tractor Seat Assembly with Suspension Fits John Deere Tractor Models: 820, 830, 1020, 1530, 2020, 2030, 2040, 2150, 2155,2240, 2350, 2355, 2440, 2550, 2555, 2630, 2640, 2750, 2755, 2840, 2940, 2950, 2955 ***Before purchasing this seat, be sure to compare the bolt pattern for your seat to the bolt pattern in our listing. ***Measurements can be found in the photos of this listing. And many others that use the same part numbers/dimensions: Technical Information: Size (1): 20.75 in (2): 20.5 in (3) 10.25 in (4) 23.6 in (5) 8.25 in