This is a 4 row pull type planter. Bearings feel good in all disc\'s . Fertilizer boxes rusted out on bottom and need repair or replaced. Seed boxes solid except for about 2 inches at the bottom. These can be removed from the casting, cut off and put back on and will be good . Seed boxes turn and operate as they should. Comes with 3 sets of corn plates and 1 set of bean plates. Also comes with an Allis Chalmers cylinder. With a good cleaning and lubrication ,planter will work the way it is, except for the fertilizer. This has been stored in a barn and has not been used for about 25 years. This is for local pickup only. Can help load. Owners manual that was with planter says it is a 500 series. This also goes with it. To be paid for in 7 days and picked up in 30 days.