Not sure but believe it is a lippert components above the floor sofa slide. It slides both sofa and dinette and has a tuson motor. Went through all papers and found nothing specific on slide however I got some CRC dry ptfe lube and sprayed the slide tracks and gears ran it in and out a couple of times and viola no more slipping clutch until the slide is fully extended or fully retracted. The clutch I'm referring to works like a clutch on a cordless drill when a preset torque is reached it makes a sound very similar to a drill clutch.