This Affordable Aviation Seat Roller Kit (EDMO# AASK-3-KIT) is an FAA/PMA-approved direct replacement for OEM 7/8-inch diameter seat rollers found in Cessna 150, 152, and all single engine aircraft built before 1963. This kit replaces Cessna P/N 0311310 rollers and 311586 bushings with new replacement nylon rollers and steel bushings, allowing the front seats to move easily fore and aft on the seat track rails. The nylon rollers are made from high-quality Nylatron(c), which offers greater wear resistance, high mechanical strength, lower surface friction, stiffness, hardness, and greater rigidity, which all adds up to a superior and durable/long-service-life roller. The bushings are made from chromoly steel with a clear zinc plating finish for corrosion resistance.
