This K&M Grammer Combine Seat and Air Suspension is a unique drop in replacement seat from Grammer Seating that is a duplicate of the OEM seat for John Deere® combines, self- propelled forage harvesters and self-propelled and draper windrowers. It provides a smoother, more comfortable ride that will keep you working in maximum comfort while enduring every type of rough terrain. The air suspension has a self-contained 12V compressor which wires directly to the tractor’s electrical system. The seat has all the same functionality and features of the original OEM seat, like control arm console brackets. The only differences include variations in cushion color and any special knob colors. Includes a durable suspension cover to keep components free of dirt and dust. Brown.