Truck Assembly (less Aprons) – ball-bearing (pair) – Zinc Plated

Part Number: 3761.00001

For power operated sliding doors, 1-3/4″ -3″ to 800 lbs. or manual doors to 1,000 lbs. Head Clearance: Distance top of door to bottom of track; minimum 1-3/8″, maximum 3″. Bottom of track to centerline of hole in sidewall bracket; 6″ Construction: 2-3/4″ diameter machined steel wheels.